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astyle

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This commit is contained in:
gabime 2017-11-06 12:39:04 +02:00
parent 6ab2f0e099
commit 93be7713e0
11 changed files with 4457 additions and 3587 deletions
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42
include/spdlog/details/mpmc_bounded_q.h
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@ -50,13 +50,13 @@ Distributed under the MIT License (http://opensource.org/licenses/MIT)
namespace spdlog namespace spdlog
{ {
namespace details namespace details
{ {
template<typename T> template<typename T>
class mpmc_bounded_queue class mpmc_bounded_queue
{ {
public: public:
using item_type = T; using item_type = T;
mpmc_bounded_queue(size_t buffer_size) mpmc_bounded_queue(size_t buffer_size)
@ -84,18 +84,22 @@ namespace spdlog
{ {
cell_t* cell; cell_t* cell;
size_t pos = enqueue_pos_.load(std::memory_order_relaxed); size_t pos = enqueue_pos_.load(std::memory_order_relaxed);
for (;;) { for (;;)
{
cell = &buffer_[pos & buffer_mask_]; cell = &buffer_[pos & buffer_mask_];
size_t seq = cell->sequence_.load(std::memory_order_acquire); size_t seq = cell->sequence_.load(std::memory_order_acquire);
intptr_t dif = static_cast<intptr_t>(seq) - static_cast<intptr_t>(pos); intptr_t dif = static_cast<intptr_t>(seq) - static_cast<intptr_t>(pos);
if (dif == 0) { if (dif == 0)
{
if (enqueue_pos_.compare_exchange_weak(pos, pos + 1, std::memory_order_relaxed)) if (enqueue_pos_.compare_exchange_weak(pos, pos + 1, std::memory_order_relaxed))
break; break;
} }
else if (dif < 0) { else if (dif < 0)
{
return false; return false;
} }
else { else
{
pos = enqueue_pos_.load(std::memory_order_relaxed); pos = enqueue_pos_.load(std::memory_order_relaxed);
} }
} }
@ -108,12 +112,14 @@ namespace spdlog
{ {
cell_t* cell; cell_t* cell;
size_t pos = dequeue_pos_.load(std::memory_order_relaxed); size_t pos = dequeue_pos_.load(std::memory_order_relaxed);
for (;;) { for (;;)
{
cell = &buffer_[pos & buffer_mask_]; cell = &buffer_[pos & buffer_mask_];
size_t seq = size_t seq =
cell->sequence_.load(std::memory_order_acquire); cell->sequence_.load(std::memory_order_acquire);
intptr_t dif = static_cast<intptr_t>(seq) - static_cast<intptr_t>(pos + 1); intptr_t dif = static_cast<intptr_t>(seq) - static_cast<intptr_t>(pos + 1);
if (dif == 0) { if (dif == 0)
{
if (dequeue_pos_.compare_exchange_weak(pos, pos + 1, std::memory_order_relaxed)) if (dequeue_pos_.compare_exchange_weak(pos, pos + 1, std::memory_order_relaxed))
break; break;
} }
@ -131,15 +137,17 @@ namespace spdlog
{ {
size_t front, front1, back; size_t front, front1, back;
// try to take a consistent snapshot of front/tail. // try to take a consistent snapshot of front/tail.
do { do
{
front = enqueue_pos_.load(std::memory_order_acquire); front = enqueue_pos_.load(std::memory_order_acquire);
back = dequeue_pos_.load(std::memory_order_acquire); back = dequeue_pos_.load(std::memory_order_acquire);
front1 = enqueue_pos_.load(std::memory_order_relaxed); front1 = enqueue_pos_.load(std::memory_order_relaxed);
} while (front != front1); }
while (front != front1);
return back == front; return back == front;
} }
private: private:
struct cell_t struct cell_t
{ {
std::atomic<size_t> sequence_; std::atomic<size_t> sequence_;
@ -162,7 +170,7 @@ namespace spdlog
mpmc_bounded_queue(mpmc_bounded_queue const&) = delete; mpmc_bounded_queue(mpmc_bounded_queue const&) = delete;
void operator= (mpmc_bounded_queue const&) = delete; void operator= (mpmc_bounded_queue const&) = delete;
}; };
} // ns details } // ns details
} // ns spdlog } // ns spdlog

1681
include/spdlog/fmt/bundled/format.h
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File diff suppressed because it is too large Load Diff

33
include/spdlog/fmt/bundled/ostream.h
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@ -13,22 +13,25 @@
#include "format.h" #include "format.h"
#include <ostream> #include <ostream>
namespace fmt { namespace fmt
{
namespace internal { namespace internal
{
template <class Char> template <class Char>
class FormatBuf : public std::basic_streambuf<Char> { class FormatBuf : public std::basic_streambuf<Char>
private: {
private:
typedef typename std::basic_streambuf<Char>::int_type int_type; typedef typename std::basic_streambuf<Char>::int_type int_type;
typedef typename std::basic_streambuf<Char>::traits_type traits_type; typedef typename std::basic_streambuf<Char>::traits_type traits_type;
Buffer<Char> &buffer_; Buffer<Char> &buffer_;
public: public:
FormatBuf(Buffer<Char> &buffer) : buffer_(buffer) {} FormatBuf(Buffer<Char> &buffer) : buffer_(buffer) {}
protected: protected:
// The put-area is actually always empty. This makes the implementation // The put-area is actually always empty. This makes the implementation
// simpler and has the advantage that the streambuf and the buffer are always // simpler and has the advantage that the streambuf and the buffer are always
// in sync and sputc never writes into uninitialized memory. The obvious // in sync and sputc never writes into uninitialized memory. The obvious
@ -36,13 +39,15 @@ class FormatBuf : public std::basic_streambuf<Char> {
// to overflow. There is no disadvantage here for sputn since this always // to overflow. There is no disadvantage here for sputn since this always
// results in a call to xsputn. // results in a call to xsputn.
int_type overflow(int_type ch = traits_type::eof()) FMT_OVERRIDE { int_type overflow(int_type ch = traits_type::eof()) FMT_OVERRIDE
{
if (!traits_type::eq_int_type(ch, traits_type::eof())) if (!traits_type::eq_int_type(ch, traits_type::eof()))
buffer_.push_back(static_cast<Char>(ch)); buffer_.push_back(static_cast<Char>(ch));
return ch; return ch;
} }
std::streamsize xsputn(const Char *s, std::streamsize count) FMT_OVERRIDE { std::streamsize xsputn(const Char *s, std::streamsize count) FMT_OVERRIDE
{
buffer_.append(s, s + count); buffer_.append(s, s + count);
return count; return count;
} }
@ -50,7 +55,8 @@ class FormatBuf : public std::basic_streambuf<Char> {
Yes &convert(std::ostream &); Yes &convert(std::ostream &);
struct DummyStream : std::ostream { struct DummyStream : std::ostream
{
DummyStream(); // Suppress a bogus warning in MSVC. DummyStream(); // Suppress a bogus warning in MSVC.
// Hide all operator<< overloads from std::ostream. // Hide all operator<< overloads from std::ostream.
void operator<<(Null<>); void operator<<(Null<>);
@ -59,9 +65,11 @@ struct DummyStream : std::ostream {
No &operator<<(std::ostream &, int); No &operator<<(std::ostream &, int);
template<typename T> template<typename T>
struct ConvertToIntImpl<T, true> { struct ConvertToIntImpl<T, true>
{
// Convert to int only if T doesn't have an overloaded operator<<. // Convert to int only if T doesn't have an overloaded operator<<.
enum { enum
{
value = sizeof(convert(get<DummyStream>() << get<T>())) == sizeof(No) value = sizeof(convert(get<DummyStream>() << get<T>())) == sizeof(No)
}; };
}; };
@ -73,7 +81,8 @@ FMT_API void write(std::ostream &os, Writer &w);
// Formats a value. // Formats a value.
template <typename Char, typename ArgFormatter_, typename T> template <typename Char, typename ArgFormatter_, typename T>
void format_arg(BasicFormatter<Char, ArgFormatter_> &f, void format_arg(BasicFormatter<Char, ArgFormatter_> &f,
const Char *&format_str, const T &value) { const Char *&format_str, const T &value)
{
internal::MemoryBuffer<Char, internal::INLINE_BUFFER_SIZE> buffer; internal::MemoryBuffer<Char, internal::INLINE_BUFFER_SIZE> buffer;
internal::FormatBuf<Char> format_buf(buffer); internal::FormatBuf<Char> format_buf(buffer);

165
include/spdlog/fmt/bundled/posix.h
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@ -64,31 +64,39 @@
#define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1) #define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1)
namespace fmt { namespace fmt
{
// An error code. // An error code.
class ErrorCode { class ErrorCode
private: {
private:
int value_; int value_;
public: public:
explicit ErrorCode(int value = 0) FMT_NOEXCEPT : value_(value) {} explicit ErrorCode(int value = 0) FMT_NOEXCEPT :
value_(value) {}
int get() const FMT_NOEXCEPT { return value_; } int get() const FMT_NOEXCEPT
{
return value_;
}
}; };
// A buffered file. // A buffered file.
class BufferedFile { class BufferedFile
private: {
private:
FILE *file_; FILE *file_;
friend class File; friend class File;
explicit BufferedFile(FILE *f) : file_(f) {} explicit BufferedFile(FILE *f) : file_(f) {}
public: public:
// Constructs a BufferedFile object which doesn't represent any file. // Constructs a BufferedFile object which doesn't represent any file.
BufferedFile() FMT_NOEXCEPT : file_(FMT_NULL) {} BufferedFile() FMT_NOEXCEPT :
file_(FMT_NULL) {}
// Destroys the object closing the file it represents if any. // Destroys the object closing the file it represents if any.
FMT_API ~BufferedFile() FMT_NOEXCEPT; FMT_API ~BufferedFile() FMT_NOEXCEPT;
@ -97,31 +105,37 @@ class BufferedFile {
// Emulate a move constructor and a move assignment operator if rvalue // Emulate a move constructor and a move assignment operator if rvalue
// references are not supported. // references are not supported.
private: private:
// A proxy object to emulate a move constructor. // A proxy object to emulate a move constructor.
// It is private to make it impossible call operator Proxy directly. // It is private to make it impossible call operator Proxy directly.
struct Proxy { struct Proxy
{
FILE *file; FILE *file;
}; };
public: public:
// A "move constructor" for moving from a temporary. // A "move constructor" for moving from a temporary.
BufferedFile(Proxy p) FMT_NOEXCEPT : file_(p.file) {} BufferedFile(Proxy p) FMT_NOEXCEPT :
file_(p.file) {}
// A "move constructor" for moving from an lvalue. // A "move constructor" for moving from an lvalue.
BufferedFile(BufferedFile &f) FMT_NOEXCEPT : file_(f.file_) { BufferedFile(BufferedFile &f) FMT_NOEXCEPT :
file_(f.file_)
{
f.file_ = FMT_NULL; f.file_ = FMT_NULL;
} }
// A "move assignment operator" for moving from a temporary. // A "move assignment operator" for moving from a temporary.
BufferedFile &operator=(Proxy p) { BufferedFile &operator=(Proxy p)
{
close(); close();
file_ = p.file; file_ = p.file;
return *this; return *this;
} }
// A "move assignment operator" for moving from an lvalue. // A "move assignment operator" for moving from an lvalue.
BufferedFile &operator=(BufferedFile &other) { BufferedFile &operator=(BufferedFile &other)
{
close(); close();
file_ = other.file_; file_ = other.file_;
other.file_ = FMT_NULL; other.file_ = FMT_NULL;
@ -130,22 +144,26 @@ public:
// Returns a proxy object for moving from a temporary: // Returns a proxy object for moving from a temporary:
// BufferedFile file = BufferedFile(...); // BufferedFile file = BufferedFile(...);
operator Proxy() FMT_NOEXCEPT { operator Proxy() FMT_NOEXCEPT
{
Proxy p = {file_}; Proxy p = {file_};
file_ = FMT_NULL; file_ = FMT_NULL;
return p; return p;
} }
#else #else
private: private:
FMT_DISALLOW_COPY_AND_ASSIGN(BufferedFile); FMT_DISALLOW_COPY_AND_ASSIGN(BufferedFile);
public: public:
BufferedFile(BufferedFile &&other) FMT_NOEXCEPT : file_(other.file_) { BufferedFile(BufferedFile &&other) FMT_NOEXCEPT :
file_(other.file_)
{
other.file_ = FMT_NULL; other.file_ = FMT_NULL;
} }
BufferedFile& operator=(BufferedFile &&other) { BufferedFile& operator=(BufferedFile &&other)
{
close(); close();
file_ = other.file_; file_ = other.file_;
other.file_ = FMT_NULL; other.file_ = FMT_NULL;
@ -160,13 +178,17 @@ public:
FMT_API void close(); FMT_API void close();
// Returns the pointer to a FILE object representing this file. // Returns the pointer to a FILE object representing this file.
FILE *get() const FMT_NOEXCEPT { return file_; } FILE *get() const FMT_NOEXCEPT
{
return file_;
}
// We place parentheses around fileno to workaround a bug in some versions // We place parentheses around fileno to workaround a bug in some versions
// of MinGW that define fileno as a macro. // of MinGW that define fileno as a macro.
FMT_API int (fileno)() const; FMT_API int (fileno)() const;
void print(CStringRef format_str, const ArgList &args) { void print(CStringRef format_str, const ArgList &args)
{
fmt::print(file_, format_str, args); fmt::print(file_, format_str, args);
} }
FMT_VARIADIC(void, print, CStringRef) FMT_VARIADIC(void, print, CStringRef)
@ -178,23 +200,26 @@ public:
// closing the file multiple times will cause a crash on Windows rather // closing the file multiple times will cause a crash on Windows rather
// than an exception. You can get standard behavior by overriding the // than an exception. You can get standard behavior by overriding the
// invalid parameter handler with _set_invalid_parameter_handler. // invalid parameter handler with _set_invalid_parameter_handler.
class File { class File
private: {
private:
int fd_; // File descriptor. int fd_; // File descriptor.
// Constructs a File object with a given descriptor. // Constructs a File object with a given descriptor.
explicit File(int fd) : fd_(fd) {} explicit File(int fd) : fd_(fd) {}
public: public:
// Possible values for the oflag argument to the constructor. // Possible values for the oflag argument to the constructor.
enum { enum
{
RDONLY = FMT_POSIX(O_RDONLY), // Open for reading only. RDONLY = FMT_POSIX(O_RDONLY), // Open for reading only.
WRONLY = FMT_POSIX(O_WRONLY), // Open for writing only. WRONLY = FMT_POSIX(O_WRONLY), // Open for writing only.
RDWR = FMT_POSIX(O_RDWR) // Open for reading and writing. RDWR = FMT_POSIX(O_RDWR) // Open for reading and writing.
}; };
// Constructs a File object which doesn't represent any file. // Constructs a File object which doesn't represent any file.
File() FMT_NOEXCEPT : fd_(-1) {} File() FMT_NOEXCEPT :
fd_(-1) {}
// Opens a file and constructs a File object representing this file. // Opens a file and constructs a File object representing this file.
FMT_API File(CStringRef path, int oflag); FMT_API File(CStringRef path, int oflag);
@ -203,31 +228,37 @@ class File {
// Emulate a move constructor and a move assignment operator if rvalue // Emulate a move constructor and a move assignment operator if rvalue
// references are not supported. // references are not supported.
private: private:
// A proxy object to emulate a move constructor. // A proxy object to emulate a move constructor.
// It is private to make it impossible call operator Proxy directly. // It is private to make it impossible call operator Proxy directly.
struct Proxy { struct Proxy
{
int fd; int fd;
}; };
public: public:
// A "move constructor" for moving from a temporary. // A "move constructor" for moving from a temporary.
File(Proxy p) FMT_NOEXCEPT : fd_(p.fd) {} File(Proxy p) FMT_NOEXCEPT :
fd_(p.fd) {}
// A "move constructor" for moving from an lvalue. // A "move constructor" for moving from an lvalue.
File(File &other) FMT_NOEXCEPT : fd_(other.fd_) { File(File &other) FMT_NOEXCEPT :
fd_(other.fd_)
{
other.fd_ = -1; other.fd_ = -1;
} }
// A "move assignment operator" for moving from a temporary. // A "move assignment operator" for moving from a temporary.
File &operator=(Proxy p) { File &operator=(Proxy p)
{
close(); close();
fd_ = p.fd; fd_ = p.fd;
return *this; return *this;
} }
// A "move assignment operator" for moving from an lvalue. // A "move assignment operator" for moving from an lvalue.
File &operator=(File &other) { File &operator=(File &other)
{
close(); close();
fd_ = other.fd_; fd_ = other.fd_;
other.fd_ = -1; other.fd_ = -1;
@ -236,22 +267,26 @@ class File {
// Returns a proxy object for moving from a temporary: // Returns a proxy object for moving from a temporary:
// File file = File(...); // File file = File(...);
operator Proxy() FMT_NOEXCEPT { operator Proxy() FMT_NOEXCEPT
{
Proxy p = {fd_}; Proxy p = {fd_};
fd_ = -1; fd_ = -1;
return p; return p;
} }
#else #else
private: private:
FMT_DISALLOW_COPY_AND_ASSIGN(File); FMT_DISALLOW_COPY_AND_ASSIGN(File);
public: public:
File(File &&other) FMT_NOEXCEPT : fd_(other.fd_) { File(File &&other) FMT_NOEXCEPT :
fd_(other.fd_)
{
other.fd_ = -1; other.fd_ = -1;
} }
File& operator=(File &&other) { File& operator=(File &&other)
{
close(); close();
fd_ = other.fd_; fd_ = other.fd_;
other.fd_ = -1; other.fd_ = -1;
@ -263,7 +298,10 @@ class File {
FMT_API ~File() FMT_NOEXCEPT; FMT_API ~File() FMT_NOEXCEPT;
// Returns the file descriptor. // Returns the file descriptor.
int descriptor() const FMT_NOEXCEPT { return fd_; } int descriptor() const FMT_NOEXCEPT
{
return fd_;
}
// Closes the file. // Closes the file.
FMT_API void close(); FMT_API void close();
@ -309,22 +347,26 @@ long getpagesize();
#ifdef FMT_LOCALE #ifdef FMT_LOCALE
// A "C" numeric locale. // A "C" numeric locale.
class Locale { class Locale
private: {
private:
# ifdef _MSC_VER # ifdef _MSC_VER
typedef _locale_t locale_t; typedef _locale_t locale_t;
enum { LC_NUMERIC_MASK = LC_NUMERIC }; enum { LC_NUMERIC_MASK = LC_NUMERIC };
static locale_t newlocale(int category_mask, const char *locale, locale_t) { static locale_t newlocale(int category_mask, const char *locale, locale_t)
{
return _create_locale(category_mask, locale); return _create_locale(category_mask, locale);
} }
static void freelocale(locale_t locale) { static void freelocale(locale_t locale)
{
_free_locale(locale); _free_locale(locale);
} }
static double strtod_l(const char *nptr, char **endptr, _locale_t locale) { static double strtod_l(const char *nptr, char **endptr, _locale_t locale)
{
return _strtod_l(nptr, endptr, locale); return _strtod_l(nptr, endptr, locale);
} }
# endif # endif
@ -333,20 +375,28 @@ class Locale {
FMT_DISALLOW_COPY_AND_ASSIGN(Locale); FMT_DISALLOW_COPY_AND_ASSIGN(Locale);
public: public:
typedef locale_t Type; typedef locale_t Type;
Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", FMT_NULL)) { Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", FMT_NULL))
{
if (!locale_) if (!locale_)
FMT_THROW(fmt::SystemError(errno, "cannot create locale")); FMT_THROW(fmt::SystemError(errno, "cannot create locale"));
} }
~Locale() { freelocale(locale_); } ~Locale()
{
freelocale(locale_);
}
Type get() const { return locale_; } Type get() const
{
return locale_;
}
// Converts string to floating-point number and advances str past the end // Converts string to floating-point number and advances str past the end
// of the parsed input. // of the parsed input.
double strtod(const char *&str) const { double strtod(const char *&str) const
{
char *end = FMT_NULL; char *end = FMT_NULL;
double result = strtod_l(str, &end, locale_); double result = strtod_l(str, &end, locale_);
str = end; str = end;
@ -357,10 +407,17 @@ class Locale {
} // namespace fmt } // namespace fmt
#if !FMT_USE_RVALUE_REFERENCES #if !FMT_USE_RVALUE_REFERENCES
namespace std { namespace std
{
// For compatibility with C++98. // For compatibility with C++98.
inline fmt::BufferedFile &move(fmt::BufferedFile &f) { return f; } inline fmt::BufferedFile &move(fmt::BufferedFile &f)
inline fmt::File &move(fmt::File &f) { return f; } {
return f;
}
inline fmt::File &move(fmt::File &f)
{
return f;
}
} }
#endif #endif

301
include/spdlog/fmt/bundled/printf.h
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@ -15,39 +15,54 @@
#include "ostream.h" #include "ostream.h"
namespace fmt { namespace fmt
namespace internal { {
namespace internal
{
// Checks if a value fits in int - used to avoid warnings about comparing // Checks if a value fits in int - used to avoid warnings about comparing
// signed and unsigned integers. // signed and unsigned integers.
template <bool IsSigned> template <bool IsSigned>
struct IntChecker { struct IntChecker
{
template <typename T> template <typename T>
static bool fits_in_int(T value) { static bool fits_in_int(T value)
{
unsigned max = std::numeric_limits<int>::max(); unsigned max = std::numeric_limits<int>::max();
return value <= max; return value <= max;
} }
static bool fits_in_int(bool) { return true; } static bool fits_in_int(bool)
{
return true;
}
}; };
template <> template <>
struct IntChecker<true> { struct IntChecker<true>
{
template <typename T> template <typename T>
static bool fits_in_int(T value) { static bool fits_in_int(T value)
{
return value >= std::numeric_limits<int>::min() && return value >= std::numeric_limits<int>::min() &&
value <= std::numeric_limits<int>::max(); value <= std::numeric_limits<int>::max();
} }
static bool fits_in_int(int) { return true; } static bool fits_in_int(int)
{
return true;
}
}; };
class PrecisionHandler : public ArgVisitor<PrecisionHandler, int> { class PrecisionHandler : public ArgVisitor<PrecisionHandler, int>
public: {
void report_unhandled_arg() { public:
void report_unhandled_arg()
{
FMT_THROW(FormatError("precision is not integer")); FMT_THROW(FormatError("precision is not integer"));
} }
template <typename T> template <typename T>
int visit_any_int(T value) { int visit_any_int(T value)
{
if (!IntChecker<std::numeric_limits<T>::is_signed>::fits_in_int(value)) if (!IntChecker<std::numeric_limits<T>::is_signed>::fits_in_int(value))
FMT_THROW(FormatError("number is too big")); FMT_THROW(FormatError("number is too big"));
return static_cast<int>(value); return static_cast<int>(value);
@ -55,37 +70,62 @@ class PrecisionHandler : public ArgVisitor<PrecisionHandler, int> {
}; };
// IsZeroInt::visit(arg) returns true iff arg is a zero integer. // IsZeroInt::visit(arg) returns true iff arg is a zero integer.
class IsZeroInt : public ArgVisitor<IsZeroInt, bool> { class IsZeroInt : public ArgVisitor<IsZeroInt, bool>
public: {
public:
template <typename T> template <typename T>
bool visit_any_int(T value) { return value == 0; } bool visit_any_int(T value)
{
return value == 0;
}
}; };
// returns the default type for format specific "%s" // returns the default type for format specific "%s"
class DefaultType : public ArgVisitor<DefaultType, char> { class DefaultType : public ArgVisitor<DefaultType, char>
public: {
char visit_char(int) { return 'c'; } public:
char visit_char(int)
{
return 'c';
}
char visit_bool(bool) { return 's'; } char visit_bool(bool)
{
return 's';
}
char visit_pointer(const void *) { return 'p'; } char visit_pointer(const void *)
{
return 'p';
}
template <typename T> template <typename T>
char visit_any_int(T) { return 'd'; } char visit_any_int(T)
{
return 'd';
}
template <typename T> template <typename T>
char visit_any_double(T) { return 'g'; } char visit_any_double(T)
{
return 'g';
}
char visit_unhandled_arg() { return 's'; } char visit_unhandled_arg()
{
return 's';
}
}; };
template <typename T, typename U> template <typename T, typename U>
struct is_same { struct is_same
{
enum { value = 0 }; enum { value = 0 };
}; };
template <typename T> template <typename T>
struct is_same<T, T> { struct is_same<T, T>
{
enum { value = 1 }; enum { value = 1 };
}; };
@ -94,55 +134,69 @@ struct is_same<T, T> {
// corresponding signed or unsigned type depending on the type specifier: // corresponding signed or unsigned type depending on the type specifier:
// 'd' and 'i' - signed, other - unsigned) // 'd' and 'i' - signed, other - unsigned)
template <typename T = void> template <typename T = void>
class ArgConverter : public ArgVisitor<ArgConverter<T>, void> { class ArgConverter : public ArgVisitor<ArgConverter<T>, void>
private: {
private:
internal::Arg &arg_; internal::Arg &arg_;
wchar_t type_; wchar_t type_;
FMT_DISALLOW_COPY_AND_ASSIGN(ArgConverter); FMT_DISALLOW_COPY_AND_ASSIGN(ArgConverter);
public: public:
ArgConverter(internal::Arg &arg, wchar_t type) ArgConverter(internal::Arg &arg, wchar_t type)
: arg_(arg), type_(type) {} : arg_(arg), type_(type) {}
void visit_bool(bool value) { void visit_bool(bool value)
{
if (type_ != 's') if (type_ != 's')
visit_any_int(value); visit_any_int(value);
} }
void visit_char(char value) { void visit_char(char value)
{
if (type_ != 's') if (type_ != 's')
visit_any_int(value); visit_any_int(value);
} }
template <typename U> template <typename U>
void visit_any_int(U value) { void visit_any_int(U value)
{
bool is_signed = type_ == 'd' || type_ == 'i'; bool is_signed = type_ == 'd' || type_ == 'i';
if (type_ == 's') { if (type_ == 's')
{
is_signed = std::numeric_limits<U>::is_signed; is_signed = std::numeric_limits<U>::is_signed;
} }
using internal::Arg; using internal::Arg;
typedef typename internal::Conditional< typedef typename internal::Conditional<
is_same<T, void>::value, U, T>::type TargetType; is_same<T, void>::value, U, T>::type TargetType;
if (sizeof(TargetType) <= sizeof(int)) { if (sizeof(TargetType) <= sizeof(int))
{
// Extra casts are used to silence warnings. // Extra casts are used to silence warnings.
if (is_signed) { if (is_signed)
{
arg_.type = Arg::INT; arg_.type = Arg::INT;
arg_.int_value = static_cast<int>(static_cast<TargetType>(value)); arg_.int_value = static_cast<int>(static_cast<TargetType>(value));
} else { }
else
{
arg_.type = Arg::UINT; arg_.type = Arg::UINT;
typedef typename internal::MakeUnsigned<TargetType>::Type Unsigned; typedef typename internal::MakeUnsigned<TargetType>::Type Unsigned;
arg_.uint_value = static_cast<unsigned>(static_cast<Unsigned>(value)); arg_.uint_value = static_cast<unsigned>(static_cast<Unsigned>(value));
} }
} else { }
if (is_signed) { else
{
if (is_signed)
{
arg_.type = Arg::LONG_LONG; arg_.type = Arg::LONG_LONG;
// glibc's printf doesn't sign extend arguments of smaller types: // glibc's printf doesn't sign extend arguments of smaller types:
// std::printf("%lld", -42); // prints "4294967254" // std::printf("%lld", -42); // prints "4294967254"
// but we don't have to do the same because it's a UB. // but we don't have to do the same because it's a UB.
arg_.long_long_value = static_cast<LongLong>(value); arg_.long_long_value = static_cast<LongLong>(value);
} else { }
else
{
arg_.type = Arg::ULONG_LONG; arg_.type = Arg::ULONG_LONG;
arg_.ulong_long_value = arg_.ulong_long_value =
static_cast<typename internal::MakeUnsigned<U>::Type>(value); static_cast<typename internal::MakeUnsigned<U>::Type>(value);
@ -152,17 +206,19 @@ class ArgConverter : public ArgVisitor<ArgConverter<T>, void> {
}; };
// Converts an integer argument to char for printf. // Converts an integer argument to char for printf.
class CharConverter : public ArgVisitor<CharConverter, void> { class CharConverter : public ArgVisitor<CharConverter, void>
private: {
private:
internal::Arg &arg_; internal::Arg &arg_;
FMT_DISALLOW_COPY_AND_ASSIGN(CharConverter); FMT_DISALLOW_COPY_AND_ASSIGN(CharConverter);
public: public:
explicit CharConverter(internal::Arg &arg) : arg_(arg) {} explicit CharConverter(internal::Arg &arg) : arg_(arg) {}
template <typename T> template <typename T>
void visit_any_int(T value) { void visit_any_int(T value)
{
arg_.type = internal::Arg::CHAR; arg_.type = internal::Arg::CHAR;
arg_.int_value = static_cast<char>(value); arg_.int_value = static_cast<char>(value);
} }
@ -170,24 +226,28 @@ class CharConverter : public ArgVisitor<CharConverter, void> {
// Checks if an argument is a valid printf width specifier and sets // Checks if an argument is a valid printf width specifier and sets
// left alignment if it is negative. // left alignment if it is negative.
class WidthHandler : public ArgVisitor<WidthHandler, unsigned> { class WidthHandler : public ArgVisitor<WidthHandler, unsigned>
private: {
private:
FormatSpec &spec_; FormatSpec &spec_;
FMT_DISALLOW_COPY_AND_ASSIGN(WidthHandler); FMT_DISALLOW_COPY_AND_ASSIGN(WidthHandler);
public: public:
explicit WidthHandler(FormatSpec &spec) : spec_(spec) {} explicit WidthHandler(FormatSpec &spec) : spec_(spec) {}
void report_unhandled_arg() { void report_unhandled_arg()
{
FMT_THROW(FormatError("width is not integer")); FMT_THROW(FormatError("width is not integer"));
} }
template <typename T> template <typename T>
unsigned visit_any_int(T value) { unsigned visit_any_int(T value)
{
typedef typename internal::IntTraits<T>::MainType UnsignedType; typedef typename internal::IntTraits<T>::MainType UnsignedType;
UnsignedType width = static_cast<UnsignedType>(value); UnsignedType width = static_cast<UnsignedType>(value);
if (internal::is_negative(value)) { if (internal::is_negative(value))
{
spec_.align_ = ALIGN_LEFT; spec_.align_ = ALIGN_LEFT;
width = 0 - width; width = 0 - width;
} }
@ -218,16 +278,18 @@ class WidthHandler : public ArgVisitor<WidthHandler, unsigned> {
*/ */
template <typename Impl, typename Char, typename Spec> template <typename Impl, typename Char, typename Spec>
class BasicPrintfArgFormatter : class BasicPrintfArgFormatter :
public internal::ArgFormatterBase<Impl, Char, Spec> { public internal::ArgFormatterBase<Impl, Char, Spec>
private: {
void write_null_pointer() { private:
void write_null_pointer()
{
this->spec().type_ = 0; this->spec().type_ = 0;
this->write("(nil)"); this->write("(nil)");
} }
typedef internal::ArgFormatterBase<Impl, Char, Spec> Base; typedef internal::ArgFormatterBase<Impl, Char, Spec> Base;
public: public:
/** /**
\rst \rst
Constructs an argument formatter object. Constructs an argument formatter object.
@ -239,7 +301,8 @@ class BasicPrintfArgFormatter :
: internal::ArgFormatterBase<Impl, Char, Spec>(w, s) {} : internal::ArgFormatterBase<Impl, Char, Spec>(w, s) {}
/** Formats an argument of type ``bool``. */ /** Formats an argument of type ``bool``. */
void visit_bool(bool value) { void visit_bool(bool value)
{
Spec &fmt_spec = this->spec(); Spec &fmt_spec = this->spec();
if (fmt_spec.type_ != 's') if (fmt_spec.type_ != 's')
return this->visit_any_int(value); return this->visit_any_int(value);
@ -248,30 +311,38 @@ class BasicPrintfArgFormatter :
} }
/** Formats a character. */ /** Formats a character. */
void visit_char(int value) { void visit_char(int value)
{
const Spec &fmt_spec = this->spec(); const Spec &fmt_spec = this->spec();
BasicWriter<Char> &w = this->writer(); BasicWriter<Char> &w = this->writer();
if (fmt_spec.type_ && fmt_spec.type_ != 'c') if (fmt_spec.type_ && fmt_spec.type_ != 'c')
w.write_int(value, fmt_spec); w.write_int(value, fmt_spec);
typedef typename BasicWriter<Char>::CharPtr CharPtr; typedef typename BasicWriter<Char>::CharPtr CharPtr;
CharPtr out = CharPtr(); CharPtr out = CharPtr();
if (fmt_spec.width_ > 1) { if (fmt_spec.width_ > 1)
{
Char fill = ' '; Char fill = ' ';
out = w.grow_buffer(fmt_spec.width_); out = w.grow_buffer(fmt_spec.width_);
if (fmt_spec.align_ != ALIGN_LEFT) { if (fmt_spec.align_ != ALIGN_LEFT)
{
std::fill_n(out, fmt_spec.width_ - 1, fill); std::fill_n(out, fmt_spec.width_ - 1, fill);
out += fmt_spec.width_ - 1; out += fmt_spec.width_ - 1;
} else { }
else
{
std::fill_n(out + 1, fmt_spec.width_ - 1, fill); std::fill_n(out + 1, fmt_spec.width_ - 1, fill);
} }
} else { }
else
{
out = w.grow_buffer(1); out = w.grow_buffer(1);
} }
*out = static_cast<Char>(value); *out = static_cast<Char>(value);
} }
/** Formats a null-terminated C string. */ /** Formats a null-terminated C string. */
void visit_cstring(const char *value) { void visit_cstring(const char *value)
{
if (value) if (value)
Base::visit_cstring(value); Base::visit_cstring(value);
else if (this->spec().type_ == 'p') else if (this->spec().type_ == 'p')
@ -281,7 +352,8 @@ class BasicPrintfArgFormatter :
} }
/** Formats a pointer. */ /** Formats a pointer. */
void visit_pointer(const void *value) { void visit_pointer(const void *value)
{
if (value) if (value)
return Base::visit_pointer(value); return Base::visit_pointer(value);
this->spec().type_ = 0; this->spec().type_ = 0;
@ -289,7 +361,8 @@ class BasicPrintfArgFormatter :
} }
/** Formats an argument of a custom (user-defined) type. */ /** Formats an argument of a custom (user-defined) type. */
void visit_custom(internal::Arg::CustomValue c) { void visit_custom(internal::Arg::CustomValue c)
{
BasicFormatter<Char> formatter(ArgList(), this->writer()); BasicFormatter<Char> formatter(ArgList(), this->writer());
const Char format_str[] = {'}', 0}; const Char format_str[] = {'}', 0};
const Char *format = format_str; const Char *format = format_str;
@ -300,8 +373,9 @@ class BasicPrintfArgFormatter :
/** The default printf argument formatter. */ /** The default printf argument formatter. */
template <typename Char> template <typename Char>
class PrintfArgFormatter : class PrintfArgFormatter :
public BasicPrintfArgFormatter<PrintfArgFormatter<Char>, Char, FormatSpec> { public BasicPrintfArgFormatter<PrintfArgFormatter<Char>, Char, FormatSpec>
public: {
public:
/** Constructs an argument formatter object. */ /** Constructs an argument formatter object. */
PrintfArgFormatter(BasicWriter<Char> &w, FormatSpec &s) PrintfArgFormatter(BasicWriter<Char> &w, FormatSpec &s)
: BasicPrintfArgFormatter<PrintfArgFormatter<Char>, Char, FormatSpec>(w, s) {} : BasicPrintfArgFormatter<PrintfArgFormatter<Char>, Char, FormatSpec>(w, s) {}
@ -309,8 +383,9 @@ class PrintfArgFormatter :
/** This template formats data and writes the output to a writer. */ /** This template formats data and writes the output to a writer. */
template <typename Char, typename ArgFormatter = PrintfArgFormatter<Char> > template <typename Char, typename ArgFormatter = PrintfArgFormatter<Char> >
class PrintfFormatter : private internal::FormatterBase { class PrintfFormatter : private internal::FormatterBase
private: {
private:
BasicWriter<Char> &writer_; BasicWriter<Char> &writer_;
void parse_flags(FormatSpec &spec, const Char *&s); void parse_flags(FormatSpec &spec, const Char *&s);
@ -324,7 +399,7 @@ class PrintfFormatter : private internal::FormatterBase {
// Parses argument index, flags and width and returns the argument index. // Parses argument index, flags and width and returns the argument index.
unsigned parse_header(const Char *&s, FormatSpec &spec); unsigned parse_header(const Char *&s, FormatSpec &spec);
public: public:
/** /**
\rst \rst
Constructs a ``PrintfFormatter`` object. References to the arguments and Constructs a ``PrintfFormatter`` object. References to the arguments and
@ -340,9 +415,12 @@ class PrintfFormatter : private internal::FormatterBase {
}; };
template <typename Char, typename AF> template <typename Char, typename AF>
void PrintfFormatter<Char, AF>::parse_flags(FormatSpec &spec, const Char *&s) { void PrintfFormatter<Char, AF>::parse_flags(FormatSpec &spec, const Char *&s)
for (;;) { {
switch (*s++) { for (;;)
{
switch (*s++)
{
case '-': case '-':
spec.align_ = ALIGN_LEFT; spec.align_ = ALIGN_LEFT;
break; break;
@ -367,7 +445,8 @@ void PrintfFormatter<Char, AF>::parse_flags(FormatSpec &spec, const Char *&s) {
template <typename Char, typename AF> template <typename Char, typename AF>
internal::Arg PrintfFormatter<Char, AF>::get_arg(const Char *s, internal::Arg PrintfFormatter<Char, AF>::get_arg(const Char *s,
unsigned arg_index) { unsigned arg_index)
{
(void)s; (void)s;
const char *error = FMT_NULL; const char *error = FMT_NULL;
internal::Arg arg = arg_index == std::numeric_limits<unsigned>::max() ? internal::Arg arg = arg_index == std::numeric_limits<unsigned>::max() ?
@ -379,20 +458,26 @@ internal::Arg PrintfFormatter<Char, AF>::get_arg(const Char *s,
template <typename Char, typename AF> template <typename Char, typename AF>
unsigned PrintfFormatter<Char, AF>::parse_header( unsigned PrintfFormatter<Char, AF>::parse_header(
const Char *&s, FormatSpec &spec) { const Char *&s, FormatSpec &spec)
{
unsigned arg_index = std::numeric_limits<unsigned>::max(); unsigned arg_index = std::numeric_limits<unsigned>::max();
Char c = *s; Char c = *s;
if (c >= '0' && c <= '9') { if (c >= '0' && c <= '9')
{
// Parse an argument index (if followed by '$') or a width possibly // Parse an argument index (if followed by '$') or a width possibly
// preceded with '0' flag(s). // preceded with '0' flag(s).
unsigned value = internal::parse_nonnegative_int(s); unsigned value = internal::parse_nonnegative_int(s);
if (*s == '$') { // value is an argument index if (*s == '$') // value is an argument index
{
++s; ++s;
arg_index = value; arg_index = value;
} else { }
else
{
if (c == '0') if (c == '0')
spec.fill_ = '0'; spec.fill_ = '0';
if (value != 0) { if (value != 0)
{
// Nonzero value means that we parsed width and don't need to // Nonzero value means that we parsed width and don't need to
// parse it or flags again, so return now. // parse it or flags again, so return now.
spec.width_ = value; spec.width_ = value;
@ -402,9 +487,12 @@ unsigned PrintfFormatter<Char, AF>::parse_header(
} }
parse_flags(spec, s); parse_flags(spec, s);
// Parse width. // Parse width.
if (*s >= '0' && *s <= '9') { if (*s >= '0' && *s <= '9')
{
spec.width_ = internal::parse_nonnegative_int(s); spec.width_ = internal::parse_nonnegative_int(s);
} else if (*s == '*') { }
else if (*s == '*')
{
++s; ++s;
spec.width_ = internal::WidthHandler(spec).visit(get_arg(s)); spec.width_ = internal::WidthHandler(spec).visit(get_arg(s));
} }
@ -412,13 +500,16 @@ unsigned PrintfFormatter<Char, AF>::parse_header(
} }
template <typename Char, typename AF> template <typename Char, typename AF>
void PrintfFormatter<Char, AF>::format(BasicCStringRef<Char> format_str) { void PrintfFormatter<Char, AF>::format(BasicCStringRef<Char> format_str)
{
const Char *start = format_str.c_str(); const Char *start = format_str.c_str();
const Char *s = start; const Char *s = start;
while (*s) { while (*s)
{
Char c = *s++; Char c = *s++;
if (c != '%') continue; if (c != '%') continue;
if (*s == c) { if (*s == c)
{
write(writer_, start, s); write(writer_, start, s);
start = ++s; start = ++s;
continue; continue;
@ -432,14 +523,20 @@ void PrintfFormatter<Char, AF>::format(BasicCStringRef<Char> format_str) {
unsigned arg_index = parse_header(s, spec); unsigned arg_index = parse_header(s, spec);
// Parse precision. // Parse precision.
if (*s == '.') { if (*s == '.')
{
++s; ++s;
if ('0' <= *s && *s <= '9') { if ('0' <= *s && *s <= '9')
{
spec.precision_ = static_cast<int>(internal::parse_nonnegative_int(s)); spec.precision_ = static_cast<int>(internal::parse_nonnegative_int(s));
} else if (*s == '*') { }
else if (*s == '*')
{
++s; ++s;
spec.precision_ = internal::PrecisionHandler().visit(get_arg(s)); spec.precision_ = internal::PrecisionHandler().visit(get_arg(s));
} else { }
else
{
spec.precision_ = 0; spec.precision_ = 0;
} }
} }
@ -448,7 +545,8 @@ void PrintfFormatter<Char, AF>::format(BasicCStringRef<Char> format_str) {
Arg arg = get_arg(s, arg_index); Arg arg = get_arg(s, arg_index);
if (spec.flag(HASH_FLAG) && internal::IsZeroInt().visit(arg)) if (spec.flag(HASH_FLAG) && internal::IsZeroInt().visit(arg))
spec.flags_ &= ~internal::to_unsigned<int>(HASH_FLAG); spec.flags_ &= ~internal::to_unsigned<int>(HASH_FLAG);
if (spec.fill_ == '0') { if (spec.fill_ == '0')
{
if (arg.type <= Arg::LAST_NUMERIC_TYPE) if (arg.type <= Arg::LAST_NUMERIC_TYPE)
spec.align_ = ALIGN_NUMERIC; spec.align_ = ALIGN_NUMERIC;
else else
@ -457,7 +555,8 @@ void PrintfFormatter<Char, AF>::format(BasicCStringRef<Char> format_str) {
// Parse length and convert the argument to the required type. // Parse length and convert the argument to the required type.
using internal::ArgConverter; using internal::ArgConverter;
switch (*s++) { switch (*s++)
{
case 'h': case 'h':
if (*s == 'h') if (*s == 'h')
ArgConverter<signed char>(arg, *++s).visit(arg); ArgConverter<signed char>(arg, *++s).visit(arg);
@ -493,15 +592,19 @@ void PrintfFormatter<Char, AF>::format(BasicCStringRef<Char> format_str) {
FMT_THROW(FormatError("invalid format string")); FMT_THROW(FormatError("invalid format string"));
spec.type_ = static_cast<char>(*s++); spec.type_ = static_cast<char>(*s++);
if (spec.type_ == 's') { if (spec.type_ == 's')
{
// set the format type to the default if 's' is specified // set the format type to the default if 's' is specified
spec.type_ = internal::DefaultType().visit(arg); spec.type_ = internal::DefaultType().visit(arg);
} }
if (arg.type <= Arg::LAST_INTEGER_TYPE) { if (arg.type <= Arg::LAST_INTEGER_TYPE)
{
// Normalize type. // Normalize type.
switch (spec.type_) { switch (spec.type_)
case 'i': case 'u': {
case 'i':
case 'u':
spec.type_ = 'd'; spec.type_ = 'd';
break; break;
case 'c': case 'c':
@ -519,12 +622,14 @@ void PrintfFormatter<Char, AF>::format(BasicCStringRef<Char> format_str) {
write(writer_, start, s); write(writer_, start, s);
} }
inline void printf(Writer &w, CStringRef format, ArgList args) { inline void printf(Writer &w, CStringRef format, ArgList args)
{
PrintfFormatter<char>(args, w).format(format); PrintfFormatter<char>(args, w).format(format);
} }
FMT_VARIADIC(void, printf, Writer &, CStringRef) FMT_VARIADIC(void, printf, Writer &, CStringRef)
inline void printf(WWriter &w, WCStringRef format, ArgList args) { inline void printf(WWriter &w, WCStringRef format, ArgList args)
{
PrintfFormatter<wchar_t>(args, w).format(format); PrintfFormatter<wchar_t>(args, w).format(format);
} }
FMT_VARIADIC(void, printf, WWriter &, WCStringRef) FMT_VARIADIC(void, printf, WWriter &, WCStringRef)
@ -538,14 +643,16 @@ FMT_VARIADIC(void, printf, WWriter &, WCStringRef)
std::string message = fmt::sprintf("The answer is %d", 42); std::string message = fmt::sprintf("The answer is %d", 42);
\endrst \endrst
*/ */
inline std::string sprintf(CStringRef format, ArgList args) { inline std::string sprintf(CStringRef format, ArgList args)
{
MemoryWriter w; MemoryWriter w;
printf(w, format, args); printf(w, format, args);
return w.str(); return w.str();
} }
FMT_VARIADIC(std::string, sprintf, CStringRef) FMT_VARIADIC(std::string, sprintf, CStringRef)
inline std::wstring sprintf(WCStringRef format, ArgList args) { inline std::wstring sprintf(WCStringRef format, ArgList args)
{
WMemoryWriter w; WMemoryWriter w;
printf(w, format, args); printf(w, format, args);
return w.str(); return w.str();
@ -573,7 +680,8 @@ FMT_VARIADIC(int, fprintf, std::FILE *, CStringRef)
fmt::printf("Elapsed time: %.2f seconds", 1.23); fmt::printf("Elapsed time: %.2f seconds", 1.23);
\endrst \endrst
*/ */
inline int printf(CStringRef format, ArgList args) { inline int printf(CStringRef format, ArgList args)
{
return fprintf(stdout, format, args); return fprintf(stdout, format, args);
} }
FMT_VARIADIC(int, printf, CStringRef) FMT_VARIADIC(int, printf, CStringRef)
@ -587,7 +695,8 @@ FMT_VARIADIC(int, printf, CStringRef)
fprintf(cerr, "Don't %s!", "panic"); fprintf(cerr, "Don't %s!", "panic");
\endrst \endrst
*/ */
inline int fprintf(std::ostream &os, CStringRef format_str, ArgList args) { inline int fprintf(std::ostream &os, CStringRef format_str, ArgList args)
{
MemoryWriter w; MemoryWriter w;
printf(w, format_str, args); printf(w, format_str, args);
internal::write(os, w); internal::write(os, w);

88
include/spdlog/fmt/bundled/time.h
View File

@ -19,10 +19,12 @@
# pragma warning(disable: 4996) // "deprecated" functions # pragma warning(disable: 4996) // "deprecated" functions
#endif #endif
namespace fmt { namespace fmt
{
template <typename ArgFormatter> template <typename ArgFormatter>
void format_arg(BasicFormatter<char, ArgFormatter> &f, void format_arg(BasicFormatter<char, ArgFormatter> &f,
const char *&format_str, const std::tm &tm) { const char *&format_str, const std::tm &tm)
{
if (*format_str == ':') if (*format_str == ':')
++format_str; ++format_str;
const char *end = format_str; const char *end = format_str;
@ -35,14 +37,17 @@ void format_arg(BasicFormatter<char, ArgFormatter> &f,
format[format.size() - 1] = '\0'; format[format.size() - 1] = '\0';
Buffer<char> &buffer = f.writer().buffer(); Buffer<char> &buffer = f.writer().buffer();
std::size_t start = buffer.size(); std::size_t start = buffer.size();
for (;;) { for (;;)
{
std::size_t size = buffer.capacity() - start; std::size_t size = buffer.capacity() - start;
std::size_t count = std::strftime(&buffer[start], size, &format[0], &tm); std::size_t count = std::strftime(&buffer[start], size, &format[0], &tm);
if (count != 0) { if (count != 0)
{
buffer.resize(start + count); buffer.resize(start + count);
break; break;
} }
if (size >= format.size() * 256) { if (size >= format.size() * 256)
{
// If the buffer is 256 times larger than the format string, assume // If the buffer is 256 times larger than the format string, assume
// that `strftime` gives an empty result. There doesn't seem to be a // that `strftime` gives an empty result. There doesn't seem to be a
// better way to distinguish the two cases: // better way to distinguish the two cases:
@ -55,36 +60,60 @@ void format_arg(BasicFormatter<char, ArgFormatter> &f,
format_str = end + 1; format_str = end + 1;
} }
namespace internal{ namespace internal
inline Null<> localtime_r(...) { return Null<>(); } {
inline Null<> localtime_s(...) { return Null<>(); } inline Null<> localtime_r(...)
inline Null<> gmtime_r(...) { return Null<>(); } {
inline Null<> gmtime_s(...) { return Null<>(); } return Null<>();
}
inline Null<> localtime_s(...)
{
return Null<>();
}
inline Null<> gmtime_r(...)
{
return Null<>();
}
inline Null<> gmtime_s(...)
{
return Null<>();
}
} }
// Thread-safe replacement for std::localtime // Thread-safe replacement for std::localtime
inline std::tm localtime(std::time_t time) { inline std::tm localtime(std::time_t time)
struct LocalTime { {
struct LocalTime
{
std::time_t time_; std::time_t time_;
std::tm tm_; std::tm tm_;
LocalTime(std::time_t t): time_(t) {} LocalTime(std::time_t t): time_(t) {}
bool run() { bool run()
{
using namespace fmt::internal; using namespace fmt::internal;
return handle(localtime_r(&time_, &tm_)); return handle(localtime_r(&time_, &tm_));
} }
bool handle(std::tm *tm) { return tm != FMT_NULL; } bool handle(std::tm *tm)
{
return tm != FMT_NULL;
}
bool handle(internal::Null<>) { bool handle(internal::Null<>)
{
using namespace fmt::internal; using namespace fmt::internal;
return fallback(localtime_s(&tm_, &time_)); return fallback(localtime_s(&tm_, &time_));
} }
bool fallback(int res) { return res == 0; } bool fallback(int res)
{
return res == 0;
}
bool fallback(internal::Null<>) { bool fallback(internal::Null<>)
{
using namespace fmt::internal; using namespace fmt::internal;
std::tm *tm = std::localtime(&time_); std::tm *tm = std::localtime(&time_);
if (tm) tm_ = *tm; if (tm) tm_ = *tm;
@ -100,28 +129,39 @@ inline std::tm localtime(std::time_t time) {
} }
// Thread-safe replacement for std::gmtime // Thread-safe replacement for std::gmtime
inline std::tm gmtime(std::time_t time) { inline std::tm gmtime(std::time_t time)
struct GMTime { {
struct GMTime
{
std::time_t time_; std::time_t time_;
std::tm tm_; std::tm tm_;
GMTime(std::time_t t): time_(t) {} GMTime(std::time_t t): time_(t) {}
bool run() { bool run()
{
using namespace fmt::internal; using namespace fmt::internal;
return handle(gmtime_r(&time_, &tm_)); return handle(gmtime_r(&time_, &tm_));
} }
bool handle(std::tm *tm) { return tm != FMT_NULL; } bool handle(std::tm *tm)
{
return tm != FMT_NULL;
}
bool handle(internal::Null<>) { bool handle(internal::Null<>)
{
using namespace fmt::internal; using namespace fmt::internal;
return fallback(gmtime_s(&tm_, &time_)); return fallback(gmtime_s(&tm_, &time_));
} }
bool fallback(int res) { return res == 0; } bool fallback(int res)
{
return res == 0;
}
bool fallback(internal::Null<>) { bool fallback(internal::Null<>)
{
std::tm *tm = std::gmtime(&time_); std::tm *tm = std::gmtime(&time_);
if (tm != FMT_NULL) tm_ = *tm; if (tm != FMT_NULL) tm_ = *tm;
return tm != FMT_NULL; return tm != FMT_NULL;

8
include/spdlog/spdlog.h
View File

@ -169,11 +169,11 @@ void drop_all();
#define SPDLOG_STR_H(x) #x #define SPDLOG_STR_H(x) #x
#define SPDLOG_STR_HELPER(x) SPDLOG_STR_H(x) #define SPDLOG_STR_HELPER(x) SPDLOG_STR_H(x)
#ifdef _MSC_VER #ifdef _MSC_VER
#define SPDLOG_TRACE(logger, ...) logger->trace("[ " __FILE__ "(" SPDLOG_STR_HELPER(__LINE__) ") ] " __VA_ARGS__) #define SPDLOG_TRACE(logger, ...) logger->trace("[ " __FILE__ "(" SPDLOG_STR_HELPER(__LINE__) ") ] " __VA_ARGS__)
#define SPDLOG_TRACE_IF(logger, flag, ...) logger->trace_if(flag, "[ " __FILE__ "(" SPDLOG_STR_HELPER(__LINE__) ") ] " __VA_ARGS__) #define SPDLOG_TRACE_IF(logger, flag, ...) logger->trace_if(flag, "[ " __FILE__ "(" SPDLOG_STR_HELPER(__LINE__) ") ] " __VA_ARGS__)
#else #else
#define SPDLOG_TRACE(logger, ...) logger->trace("[ " __FILE__ ":" SPDLOG_STR_HELPER(__LINE__) " ] " __VA_ARGS__) #define SPDLOG_TRACE(logger, ...) logger->trace("[ " __FILE__ ":" SPDLOG_STR_HELPER(__LINE__) " ] " __VA_ARGS__)
#define SPDLOG_TRACE_IF(logger, flag, ...) logger->trace_if(flag, "[ " __FILE__ ":" SPDLOG_STR_HELPER(__LINE__) " ] " __VA_ARGS__) #define SPDLOG_TRACE_IF(logger, flag, ...) logger->trace_if(flag, "[ " __FILE__ ":" SPDLOG_STR_HELPER(__LINE__) " ] " __VA_ARGS__)
#endif #endif
#else #else
#define SPDLOG_TRACE(logger, ...) #define SPDLOG_TRACE(logger, ...)