From 1497dccd63a84b7ee2b229b1ad9c5c02718f2a78 Mon Sep 17 00:00:00 2001 From: chai Date: Tue, 19 Mar 2019 23:06:27 +0800 Subject: *rename --- Source/Asura.Engine/Exceptions/Exception.cpp | 47 ---------------------------- 1 file changed, 47 deletions(-) delete mode 100644 Source/Asura.Engine/Exceptions/Exception.cpp (limited to 'Source/Asura.Engine/Exceptions/Exception.cpp') diff --git a/Source/Asura.Engine/Exceptions/Exception.cpp b/Source/Asura.Engine/Exceptions/Exception.cpp deleted file mode 100644 index dbb36ca..0000000 --- a/Source/Asura.Engine/Exceptions/Exception.cpp +++ /dev/null @@ -1,47 +0,0 @@ -#include "Exception.h" - -#include -#include - -namespace AsuraEngine -{ - - Exception::Exception(const char *fmt, ...) - { - va_list args; - int size_buffer = 256, size_out; - char *buffer; - while (true) - { - buffer = new char[size_buffer]; - memset(buffer, 0, size_buffer); - - va_start(args, fmt); - size_out = vsnprintf(buffer, size_buffer, fmt, args); - va_end(args); - - // see http://perfec.to/vsnprintf/pasprintf.c - // if size_out ... - // == -1 --> output was truncated - // == size_buffer --> output was truncated - // == size_buffer-1 --> ambiguous, /may/ have been truncated - // > size_buffer --> output was truncated, and size_out - // bytes would have been written - if (size_out == size_buffer || size_out == -1 || size_out == size_buffer - 1) - size_buffer *= 2; - else if (size_out > size_buffer) - size_buffer = size_out + 2; // to avoid the ambiguous case - else - break; - - delete[] buffer; - } - message = std::string(buffer); - delete[] buffer; - } - - Exception::~Exception() throw() - { - } - -} -- cgit v1.1-26-g67d0