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PhysicsAnalysis
CommonTools
ExpressionEvaluation
ExpressionEvaluation
IAccessor.h
Go to the documentation of this file.
1
/*
2
Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
3
*/
4
#ifndef _ExpressionParsing_IAccessor_h_
5
#define _ExpressionParsing_IAccessor_h_
6
7
namespace
ExpressionParsing
{
8
13
class
IAccessor
{
14
public :
15
virtual
~IAccessor
() {}
16
virtual
IProxyLoader::VariableType
variableType
()
const
=0;
17
virtual
int
loadInt
(
const
EventContext& ctx)
const
= 0;
18
virtual
double
loadDouble
(
const
EventContext& ctx)
const
= 0;
19
virtual
std::vector<int>
loadVecInt
(
const
EventContext& ctx)
const
= 0;
20
virtual
std::vector<double>
loadVec
(
const
EventContext& ctx)
const
= 0;
21
};
22
23
}
24
#endif
ExpressionParsing::IAccessor::~IAccessor
virtual ~IAccessor()
Definition:
IAccessor.h:15
ExpressionParsing::IAccessor::loadVec
virtual std::vector< double > loadVec(const EventContext &ctx) const =0
ExpressionParsing::IAccessor::loadDouble
virtual double loadDouble(const EventContext &ctx) const =0
ExpressionParsing::IAccessor::loadInt
virtual int loadInt(const EventContext &ctx) const =0
ExpressionParsing::IAccessor::loadVecInt
virtual std::vector< int > loadVecInt(const EventContext &ctx) const =0
ExpressionParsing::IProxyLoader::VariableType
VariableType
Definition:
IProxyLoader.h:21
ExpressionParsing
Namespace holding all the expression evaluation code.
Definition:
ExpressionParser.h:26
ExpressionParsing::IAccessor::variableType
virtual IProxyLoader::VariableType variableType() const =0
ExpressionParsing::IAccessor
Interface of auxiliary classes to access xAOD object content.
Definition:
IAccessor.h:13
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