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55 lines
1.3 KiB
55 lines
1.3 KiB
4 months ago
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//===- AttributeSet.cpp ---------------------------------------------------===//
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//
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// The MCLinker Project
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "mcld/MC/AttributeSet.h"
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#include "mcld/MC/Attribute.h"
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#include <cstddef>
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namespace mcld {
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//===----------------------------------------------------------------------===//
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// AttributeSet
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//===----------------------------------------------------------------------===//
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AttributeSet::AttributeSet(unsigned int pNum, const Attribute& pPredefined)
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: m_AttrSet(), m_Predefined(pPredefined) {
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m_AttrSet.reserve(pNum);
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}
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AttributeSet::~AttributeSet() {
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iterator cur = m_AttrSet.begin();
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iterator aEnd = m_AttrSet.end();
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while (cur != aEnd) {
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delete (*cur);
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++cur;
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}
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}
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Attribute* AttributeSet::exists(const Attribute& pAttr) const {
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if (m_Predefined == pAttr)
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return const_cast<Attribute*>(&m_Predefined);
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const_iterator cur = m_AttrSet.begin();
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const_iterator aEnd = m_AttrSet.end();
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while (cur != aEnd) {
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if (*(*cur) == pAttr) {
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return *cur;
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}
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++cur;
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}
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return NULL;
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}
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void AttributeSet::record(mcld::Attribute& pAttr) {
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m_AttrSet.push_back(&pAttr);
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}
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} // namespace mcld
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