blaze
util
mpl
If.h
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//=================================================================================================
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//=================================================================================================
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#ifndef _BLAZE_UTIL_MPL_IF_H_
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#define _BLAZE_UTIL_MPL_IF_H_
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namespace
blaze
{
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//=================================================================================================
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//
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// CLASS DEFINITION
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//
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//=================================================================================================
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//*************************************************************************************************
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template
<
bool
Condition
// Compile time selection
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,
typename
T1
// Type to be selected if Condition=true
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,
typename
T2 >
// Type to be selected if Condition=false
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struct
If
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{
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public
:
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//**********************************************************************************************
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using
Type = T1;
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//**********************************************************************************************
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};
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//*************************************************************************************************
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//*************************************************************************************************
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template
<
typename
T1
// Type not to be selected
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,
typename
T2 >
// Type to be selected
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struct
If
<false,T1,T2>
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{
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public
:
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//**********************************************************************************************
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using
Type = T2;
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//**********************************************************************************************
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};
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//*************************************************************************************************
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//*************************************************************************************************
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template
<
bool
Condition
// Compile time selection
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,
typename
T1
// Type to be selected if Condition=true
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,
typename
T2 >
// Type to be selected if Condition=false
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using
If_t
=
typename
If<Condition,T1,T2>::Type
;
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//*************************************************************************************************
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}
// namespace blaze
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#endif
blaze::If
Compile time type selection.The If class template selects one of the two given types T1 and T2 depend...
Definition:
If.h:59
blaze::If_t
typename If< Condition, T1, T2 >::Type If_t
Auxiliary alias declaration for the If class template.The If_t alias declaration provides a convenien...
Definition:
If.h:109
blaze
Namespace of the Blaze C++ math library.
Definition:
Blaze.h:58
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