|
version 1.7, 2006/06/29 22:53:30
|
version 1.8, 2006/08/21 17:49:10
|
|
|
|
| _rep->size -= size; | _rep->size -= size; |
| } | } |
| | |
| |
size_t Buffer::appendf(const char* format, ...) |
| |
{ |
| |
size_t size = 128; |
| |
va_list ap; |
| |
|
| |
for (;;) |
| |
{ |
| |
reserveCapacity(_rep->size + size); |
| |
char* str = _rep->data + _rep->size; |
| |
|
| |
va_start(ap, format); |
| |
|
| |
#if defined(PEGASUS_OS_TYPE_WINDOWS) |
| |
int n = _vsnprintf(str, size, format, ap); |
| |
#else |
| |
int n = vsnprintf(str, size, format, ap); |
| |
#endif |
| |
|
| |
va_end(ap); |
| |
|
| |
if (n > -1 && n < int(size)) |
| |
{ |
| |
_rep->size += n; |
| |
return size_t(n); |
| |
} |
| |
|
| |
if (n > -1) |
| |
size = n + 1; |
| |
else |
| |
size *= 2; |
| |
} |
| |
|
| |
// Unreachable: |
| |
return 0; |
| |
} |
| |
|
| PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |
Return to
Buffer.cpp
CVS log
Up to [Pegasus] / pegasus / src / Pegasus / Common