forked from OSchip/llvm-project
130 lines
3.6 KiB
C++
130 lines
3.6 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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//++
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// File: MIUtilMapIdToVariant.cpp
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//
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// Overview: CMIUtilMapIdToVariant implementation.
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//
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// Environment: Compilers: Visual C++ 12.
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// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
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// Libraries: See MIReadmetxt.
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//
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// Copyright: None.
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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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// 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(void)
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{
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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(void)
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{
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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
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CMIUtilMapIdToVariant::Clear(void)
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{
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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
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CMIUtilMapIdToVariant::HaveAlready(const CMIUtilString &vId) const
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{
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const MapKeyToVariantValue_t::const_iterator it = 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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// 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
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CMIUtilMapIdToVariant::IsEmpty(void) const
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{
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return m_mapKeyToVariantValue.empty();
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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
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CMIUtilMapIdToVariant::IsValid(const CMIUtilString &vId) const
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{
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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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// Details: Remove from *this contain a data object specified by ID. The data 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
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CMIUtilMapIdToVariant::Remove(const CMIUtilString &vId)
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{
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const MapKeyToVariantValue_t::const_iterator it = m_mapKeyToVariantValue.find(vId);
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if (it != m_mapKeyToVariantValue.end())
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{
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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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