AnotherFoxGuy/polyvox
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The throwing of exceptions can now be disabled, and in this case a handler function is called instead.

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This commit is contained in:
David Williams
2012-12-29 00:11:23 +00:00
parent 25a4ff1c8e
commit 4f7a6256a9
3 changed files with 30 additions and 8 deletions
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25
library/PolyVoxCore/include/PolyVoxCore/Impl/ErrorHandling.h
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@ -26,8 +26,10 @@ freely, subject to the following restrictions:
#include <cstdlib> //For std::exit
#include <iostream> //For std::cerr
#include <stdexcept>
#define POLYVOX_ASSERTS_ENABLED
//#define POLYVOX_THROW_ENABLED
#if defined(_MSC_VER)
#define POLYVOX_HALT() __debugbreak()
@ -54,7 +56,7 @@ freely, subject to the following restrictions:
{ \
std::cerr << std::endl << std::endl; \
std::cerr << " PolyVox Assertion Failed!" << std::endl; \
std::cerr << " -------------------------" << std::endl; \
std::cerr << " =========================" << std::endl; \
std::cerr << " Condition: " << #condition << std::endl; \
std::cerr << " Message: " << (message) << std::endl; \
std::cerr << " Location: " << "Line " << __LINE__ << " of " << __FILE__ << std::endl << std::endl; \
@ -98,4 +100,25 @@ freely, subject to the following restrictions:
#define POLYVOX_STATIC_ASSERT(condition, message) StaticAssert<(condition)>::ERROR_The_static_assertion_has_failed();
#endif
/*
* Exceptions
* ----------
* ...
*/
#ifdef POLYVOX_THROW_ENABLED
#define POLYVOX_THROW(type, message) throw type((message))
#else
namespace PolyVox
{
typedef void (*ThrowHandler)(std::exception& e, const char* file, int line);
ThrowHandler getThrowHandler();
void setThrowHandler(ThrowHandler newHandler);
}
#define POLYVOX_THROW(type, message) \
type except = (type)((message)); \
getThrowHandler()((except), __FILE__, __LINE__)
#endif
#endif //__PolyVox_ErrorHandling_H__