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author | chai <chaifix@163.com> | 2019-03-29 22:51:04 +0800 |
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committer | chai <chaifix@163.com> | 2019-03-29 22:51:04 +0800 |
commit | c302f5ae5f9e30a28e487e8a764d9cc31546bbea (patch) | |
tree | 7f18bedeece950600336ea7ced7c52c468552c98 /source/libs/asura-lib-utils/exceptions/exception.cpp | |
parent | 157530b8b6e11efc5573d5a0db8987a440197aa1 (diff) |
*rename
Diffstat (limited to 'source/libs/asura-lib-utils/exceptions/exception.cpp')
-rw-r--r-- | source/libs/asura-lib-utils/exceptions/exception.cpp | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/source/libs/asura-lib-utils/exceptions/exception.cpp b/source/libs/asura-lib-utils/exceptions/exception.cpp deleted file mode 100644 index dbb36ca..0000000 --- a/source/libs/asura-lib-utils/exceptions/exception.cpp +++ /dev/null @@ -1,47 +0,0 @@ -#include "Exception.h" - -#include <cstdarg> -#include <iostream> - -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() - { - } - -} |