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// slang-semantic-version.cpp
#include "slang-semantic-version.h"
#include "../../slang-com-helper.h"
#include "../core/slang-string-util.h"
namespace Slang {
SlangResult SemanticVersion::parse(const UnownedStringSlice& value, char separatorChar, SemanticVersion& outVersion)
{
outVersion.reset();
UnownedStringSlice slices[3];
Index splitCount;
SLANG_RETURN_ON_FAIL(StringUtil::split(value, separatorChar, 3, slices, splitCount));
if (splitCount <= 0)
{
return SLANG_FAIL;
}
Int ints[3] = { 0, 0, 0 };
for (Index i = 0; i < splitCount; i++)
{
SLANG_RETURN_ON_FAIL(StringUtil::parseInt(slices[i], ints[i]));
const Int max = (i == 0) ? 0x7fffffff : 0xffff;
if (ints[i] < 0 || ints[i] > max)
{
return SLANG_FAIL;
}
}
outVersion.m_major = uint32_t(ints[0]);
outVersion.m_minor = uint16_t(ints[1]);
outVersion.m_patch = uint16_t(ints[2]);
return SLANG_OK;
}
SlangResult SemanticVersion::parse(const UnownedStringSlice& value, SemanticVersion& outVersion)
{
return parse(value, '.', outVersion);
}
void SemanticVersion::append(StringBuilder& buf) const
{
buf << Int32(m_major) << "." << Int32(m_minor);
if (m_patch != 0)
{
buf << "." << Int32(m_patch);
}
}
} // namespace Slang
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