46 lines
854 B
C++
46 lines
854 B
C++
#pragma once
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#include <sstream>
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#include <iostream>
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namespace c11log
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{
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class log_exception :public std::exception
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{
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public:
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log_exception() : _oss(), _msg()
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{}
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virtual ~log_exception()
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{}
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explicit log_exception(const std::string& msg) :_oss(msg, std::ostringstream::ate), _msg(msg)
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{}
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log_exception(const log_exception &other) :_oss(other._oss.str()), _msg(other._msg)
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{}
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log_exception& operator=(const log_exception& other)
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{
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_oss.str(other._oss.str());
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_msg = other._msg;
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return *this;
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}
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virtual const char* what() const throw () override
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{
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return _msg.c_str();
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}
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template<typename T>
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log_exception& operator<<(const T& what)
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{
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_oss << what;
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_msg = _oss.str();
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return *this;
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}
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private:
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std::ostringstream _oss;
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std::string _msg;
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};
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} |