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https://github.com/libSDL2pp/libSDL2pp.git
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689f57b864
Now it explicitely stores name of SDL function which caused an error and generates complete user-readable error message which contains both function name and SDL error message. Users can now handle SDL2pp exceptions along with all others in `catch (std::exception&)' and get complete error info. While here, fixed incorrect function names in some throw's
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
/*
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libSDL2pp - C++11 bindings/wrapper for SDL2
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Copyright (C) 2013-2015 Dmitry Marakasov <amdmi3@amdmi3.ru>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#include <SDL2/SDL.h>
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#include <SDL2pp/Exception.hh>
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namespace SDL2pp {
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Exception::Exception(const char* function)
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: sdl_function_(function),
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sdl_error_(SDL_GetError()),
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what_(sdl_function_ + " failed: " + sdl_error_) {
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}
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Exception::~Exception() noexcept {
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}
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const char* Exception::what() const noexcept {
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return what_.c_str();
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}
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std::string Exception::GetSDLFunction() const {
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return sdl_function_;
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}
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std::string Exception::GetSDLError() const {
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return sdl_error_;
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}
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} // namespace SDL2pp
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