Exemplo n.º 1
0
inline void Foam::OPstream::writeToBuffer
(
    const void* data,
    size_t count,
    size_t align
)
{
    label oldPos = bufPosition_;

    if (align > 1)
    {
        // Align bufPosition. Pads bufPosition_ - oldPos characters.
        bufPosition_ = align + ((bufPosition_ - 1) & ~(align - 1));
    }

    if (size_t(buf_.size()) < bufPosition_ + count)
    {
        enlargeBuffer(bufPosition_ - oldPos + count);
    }

    register char* bufPtr = &buf_[bufPosition_];
    register const char* dataPtr = reinterpret_cast<const char*>(data);
    register size_t i = count;
    while (i--) *bufPtr++ = *dataPtr++;

    bufPosition_ += count;
}
Exemplo n.º 2
0
inline void Foam::OPstream::writeToBuffer(const char& c)
{
    if (size_t(buf_.size()) < bufPosition_ + 1U)
    {
        enlargeBuffer(1);
    }

    buf_[bufPosition_] = c;
    bufPosition_ ++;
}
Exemplo n.º 3
0
Arquivo: buffer.c Projeto: Lupus/ccl
static size_t Write(StreamBuffer *b,void *data, size_t siz)
{
	if (b == NULL) {
		iError.RaiseError("iStreamBuffer.Write",CONTAINER_ERROR_BADARG);
		return 0;
	}
	if ((b->Cursor + siz) >= b->Size) {
		int r = enlargeBuffer(b,b->Size+siz);
		if (r < 0)
			return 0;
	}
	memcpy(b->Data+b->Cursor,data,siz);
	b->Cursor += siz;
	return siz;
}