version 1.8, 2006/08/21 17:49:10
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version 1.11, 2006/11/30 13:25:45
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// | // |
//============================================================================== | //============================================================================== |
// | // |
// Author: Michael E. Brasher (mike-brasher@austin.rr.com -- Inova Europe) |
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// |
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//%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
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#include <cstring> | #include <cstring> |
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_rep->size = 0; | _rep->size = 0; |
} | } |
else | else |
_rep = _reallocate(_rep, _next_pow_2(cap)); |
_rep = _reallocate(_rep, _next_pow_2( (Uint32)cap)); |
} | } |
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void Buffer::_append_char_aux() | void Buffer::_append_char_aux() |
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_rep->size -= size; | _rep->size -= size; |
} | } |
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size_t Buffer::appendf(const char* format, ...) |
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{ |
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size_t size = 128; |
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va_list ap; |
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for (;;) |
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{ |
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reserveCapacity(_rep->size + size); |
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char* str = _rep->data + _rep->size; |
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va_start(ap, format); |
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#if defined(PEGASUS_OS_TYPE_WINDOWS) |
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int n = _vsnprintf(str, size, format, ap); |
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#else |
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int n = vsnprintf(str, size, format, ap); |
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#endif |
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va_end(ap); |
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if (n > -1 && n < int(size)) |
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{ |
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_rep->size += n; |
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return size_t(n); |
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} |
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if (n > -1) |
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size = n + 1; |
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else |
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size *= 2; |
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} |
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// Unreachable: |
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return 0; |
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} |
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PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |