llvm::coverage::CounterMappingContext Class Reference

A Counter mapping context is used to connect the counters, expressions and the obtained counter values. More...

#include <CoverageMapping.h>

List of all members.

Public Member Functions
	CounterMappingContext (ArrayRef< CounterExpression > Expressions, ArrayRef< uint64_t > CounterValues=ArrayRef< uint64_t >())
void	dump (const Counter &C, llvm::raw_ostream &OS) const
void	dump (const Counter &C) const
ErrorOr< int64_t >	evaluate (const Counter &C) const
	Return the number of times that a region of code associated with this counter was executed.

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Detailed Description

A Counter mapping context is used to connect the counters, expressions and the obtained counter values.

Definition at line 202 of file CoverageMapping.h.

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Constructor & Destructor Documentation

llvm::coverage::CounterMappingContext::CounterMappingContext	(	ArrayRef< CounterExpression >	Expressions,
		ArrayRef< uint64_t >	CounterValues = ArrayRef<uint64_t>()
	)		[inline]

Definition at line 207 of file CoverageMapping.h.

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Member Function Documentation

void CounterMappingContext::dump	(	const Counter &	C,
		llvm::raw_ostream &	OS
	)		const

Definition at line 91 of file CoverageMapping.cpp.

References llvm::coverage::Counter::CounterValueReference, llvm::ArrayRef< T >::empty(), evaluate(), llvm::coverage::Counter::Expression, llvm::coverage::Counter::getCounterID(), llvm::coverage::Counter::getExpressionID(), llvm::coverage::Counter::getKind(), llvm::coverage::CounterExpression::Kind, llvm::coverage::CounterExpression::LHS, llvm::coverage::CounterExpression::RHS, llvm::ArrayRef< T >::size(), llvm::coverage::CounterExpression::Subtract, and llvm::coverage::Counter::Zero.

void llvm::coverage::CounterMappingContext::dump

(

const Counter &

C

)

const [inline]

Definition at line 212 of file CoverageMapping.h.

References dump(), and llvm::outs().

Referenced by dump().

ErrorOr< int64_t > CounterMappingContext::evaluate

(

const Counter &

C

)

const

Return the number of times that a region of code associated with this counter was executed.

Definition at line 120 of file CoverageMapping.cpp.

References llvm::argument_out_of_domain, llvm::coverage::Counter::CounterValueReference, llvm::coverage::Counter::Expression, llvm::coverage::Counter::getCounterID(), llvm::coverage::Counter::getExpressionID(), llvm::coverage::Counter::getKind(), llvm::coverage::CounterExpression::Kind, llvm::coverage::CounterExpression::LHS, llvm_unreachable, llvm::make_error_code(), llvm::coverage::CounterExpression::RHS, llvm::ArrayRef< T >::size(), llvm::coverage::CounterExpression::Subtract, and llvm::coverage::Counter::Zero.

Referenced by dump().

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The documentation for this class was generated from the following files:

• CoverageMapping.h
• CoverageMapping.cpp