forked from OSchip/llvm-project
111 lines
3.3 KiB
C++
111 lines
3.3 KiB
C++
//===-- MIUtilMapIdToVariant.cpp --------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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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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// In-house headers:
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#include "MIUtilMapIdToVariant.h"
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//++
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//------------------------------------------------------------------------------------
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// Details: CMIUtilMapIdToVariant constructor.
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// Type: Method.
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// Args: None.
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// Return: None.
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// Throws: None.
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//--
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CMIUtilMapIdToVariant::CMIUtilMapIdToVariant() {}
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//++
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//------------------------------------------------------------------------------------
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// Details: CMIUtilMapIdToVariant destructor.
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// Type: Method.
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// Args: None.
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// Return: None.
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// Throws: None.
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//--
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CMIUtilMapIdToVariant::~CMIUtilMapIdToVariant() {}
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//++
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//------------------------------------------------------------------------------------
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// Details: Remove at the data from *this container.
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// Type: Method.
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// Args: None.
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// Return: None.
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// Throws: None.
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//--
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void CMIUtilMapIdToVariant::Clear() { m_mapKeyToVariantValue.clear(); }
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//++
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//------------------------------------------------------------------------------------
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// Details: Check an ID is present already in *this container.
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// Type: Method.
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// Args: vId - (R) Unique ID i.e. GUID.
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// Return: True - registered.
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// False - not found.
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// Throws: None.
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//--
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bool CMIUtilMapIdToVariant::HaveAlready(const CMIUtilString &vId) const {
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const MapKeyToVariantValue_t::const_iterator it =
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m_mapKeyToVariantValue.find(vId);
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if (it != m_mapKeyToVariantValue.end())
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return true;
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return false;
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}
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//++
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//------------------------------------------------------------------------------------
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// Details: Determine if *this container is currently holding any data.
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// Type: Method.
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// Args: None.
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// Return: bool - True - Yes empty, false - one or more data object present.
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// Throws: None.
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//--
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bool CMIUtilMapIdToVariant::IsEmpty() const {
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return m_mapKeyToVariantValue.empty();
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}
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//++
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//------------------------------------------------------------------------------------
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// Details: Check the ID is valid to be registered.
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// Type: Method.
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// Args: vId - (R) Unique ID i.e. GUID.
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// Return: True - valid.
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// False - not valid.
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// Throws: None.
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//--
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bool CMIUtilMapIdToVariant::IsValid(const CMIUtilString &vId) const {
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bool bValid = true;
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if (vId.empty())
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bValid = false;
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return bValid;
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}
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//++
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//------------------------------------------------------------------------------------
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// Details: Remove from *this contain a data object specified by ID. The data
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// object
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// when removed also calls its destructor should it have one.
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// Type: Method.
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// Args: vId - (R) Unique ID i.e. GUID.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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bool CMIUtilMapIdToVariant::Remove(const CMIUtilString &vId) {
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const MapKeyToVariantValue_t::const_iterator it =
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m_mapKeyToVariantValue.find(vId);
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if (it != m_mapKeyToVariantValue.end()) {
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m_mapKeyToVariantValue.erase(it);
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}
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return MIstatus::success;
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}
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