|
version 1.8, 2006/08/21 17:49:10
|
version 1.9, 2006/08/21 17:52:56
|
|
|
|
| _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