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// Geometric Tools, LLC
// Copyright (c) 1998-2014
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
// http://www.geometrictools.com/License/Boost/LICENSE_1_0.txt
//
// File Version: 5.0.1 (2011/05/07)
#include "Wm5CorePCH.h"
#include "Wm5Stream.h"
using namespace Wm5;
//----------------------------------------------------------------------------
Stream::Stream ()
{
}
//----------------------------------------------------------------------------
Stream::~Stream ()
{
}
//----------------------------------------------------------------------------
int Stream::GetStreamingSize (const std::string& input)
{
// The string is written to disk, length first and characters second,
// but with no terminating null character. It is padded to a multiple of
// four bytes.
int length = (int)input.length();
int padding = 0;
if (length > 0)
{
padding = (length % 4);
if (padding > 0)
{
padding = 4 - padding;
}
}
return sizeof(int) + length*sizeof(char) + padding;
}
//----------------------------------------------------------------------------
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