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/*
This file is part of KCachegrind.
SPDX-FileCopyrightText: 2002-2016 Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
SPDX-License-Identifier: GPL-2.0-only
*/
#ifndef CONTEXT_H
#define CONTEXT_H
#include <QString>
#include <QHash>
/**
* Base class for source contexts which event costs contained
* in a ProfileData instance, ie. a profiling experiment, can relate to.
*
* This only includes code/source related context. Any other cost
* context such as thread number, see DataContext, which relates to ProfileData.
*/
class ProfileContext
{
public:
// RTTI for trace item classes, using type() method
enum Type {
InvalidType = 0, UnknownType,
PartInstr, Instr,
PartLine, Line,
PartInstrJump, InstrJump,
PartLineJump, LineJump,
PartInstrCall, InstrCall,
PartLineCall, LineCall,
PartCall, Call,
PartLineRegion, LineRegion,
PartFunction, FunctionSource, Function, FunctionCycle,
PartClass, Class, ClassCycle,
PartFile, File, FileCycle,
PartObject, Object, ObjectCycle,
Part, Data,
BasicBlock, Branch,
MaxType};
explicit ProfileContext(ProfileContext::Type = InvalidType);
ProfileContext::Type type() { return _type; }
static ProfileContext* context(ProfileContext::Type);
// conversion of context type to locale independent string (e.g. for config)
static QString typeName(Type);
static Type type(const QString&);
// the versions below should be used for user visible strings, as
// these use localization settings
static QString i18nTypeName(Type);
static Type i18nType(const QString&);
// clean up some static data
static void cleanup();
private:
Type _type;
static ProfileContext* _contexts;
static QString* _typeName;
static QString* _i18nTypeName;
};
#endif // CONTEXT_H
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