grppi::context_t< ExecutionPolicy, Transformer > Class Template Reference

Representation of a context pattern. Represents a context that uses a given policy to run a transformer. This pattern is intended to switch between execution policies in a pattern composition. More...

#include <context.h>

Public Types
using	transformer_type = Transformer
using	execution_policy_type = ExecutionPolicy

Public Member Functions
	context_t (ExecutionPolicy &e, Transformer &&t) noexcept
	Constructs a context with a execution policy and a transformer. More...
ExecutionPolicy &	execution_policy ()
	Return the execution policy used in the context. More...
Transformer &	transformer ()
	Return the transformer function. More...
template<typename I >
auto	operator() (I &&item) const
	Invokes the trasnformer of the context over a data item. More...

Detailed Description

template<typename ExecutionPolicy, typename Transformer>
class grppi::context_t< ExecutionPolicy, Transformer >

Representation of a context pattern. Represents a context that uses a given policy to run a transformer. This pattern is intended to switch between execution policies in a pattern composition.

Template Parameters

ExecutionPolicy	Execution policy type for the context.
Transformer	Callable type for the context transformer.

Member Typedef Documentation

template<typename ExecutionPolicy , typename Transformer >

using grppi::context_t< ExecutionPolicy, Transformer >::execution_policy_type = ExecutionPolicy

template<typename ExecutionPolicy , typename Transformer >

using grppi::context_t< ExecutionPolicy, Transformer >::transformer_type = Transformer

Constructor & Destructor Documentation

template<typename ExecutionPolicy , typename Transformer >

grppi::context_t< ExecutionPolicy, Transformer >::context_t ( ExecutionPolicy &  e, Transformer &&  t  )

inlinenoexcept

Constructs a context with a execution policy and a transformer.

Parameters

e	Context to run the transformer function.
t	Transformer to be run.

Member Function Documentation

template<typename ExecutionPolicy , typename Transformer >

ExecutionPolicy& grppi::context_t< ExecutionPolicy, Transformer >::execution_policy ( )

inline

Return the execution policy used in the context.

Returns

The execution policy.

template<typename ExecutionPolicy , typename Transformer >

template<typename I >

auto grppi::context_t< ExecutionPolicy, Transformer >::operator() ( I &&  item ) const

inline

Invokes the trasnformer of the context over a data item.

template<typename ExecutionPolicy , typename Transformer >

Transformer& grppi::context_t< ExecutionPolicy, Transformer >::transformer ( )

inline

Return the transformer function.

Returns

The transformer function.

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

• common/context.h