Commit 4f8d1e21 authored by Jakub Klinkovský's avatar Jakub Klinkovský
Browse files

Refactoring: reimplemented TemplateStaticFor with constexpr functions and generic lambdas 

- interface renamed from `TemplateStaticFor` to `staticFor`
- also added tests and updated documentation, read it for details
parent ad7ddcf3

Documentation/Examples/Algorithms/CMakeLists.txt

+4 −0
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@@ -6,10 +6,14 @@ ELSE() 
   ADD_CUSTOM_COMMAND( COMMAND ParallelForExample > ${TNL_DOCUMENTATION_OUTPUT_SNIPPETS_PATH}/ParallelForExample.out OUTPUT ParallelForExample.out )

ENDIF()



ADD_EXECUTABLE(staticForExample staticForExample.cpp)

ADD_CUSTOM_COMMAND( COMMAND staticForExample > ${TNL_DOCUMENTATION_OUTPUT_SNIPPETS_PATH}/staticForExample.out OUTPUT staticForExample.out )



ADD_EXECUTABLE(UnrolledForExample UnrolledForExample.cpp)

ADD_CUSTOM_COMMAND( COMMAND UnrolledForExample > ${TNL_DOCUMENTATION_OUTPUT_SNIPPETS_PATH}/UnrolledForExample.out OUTPUT UnrolledForExample.out )



ADD_CUSTOM_TARGET( RunAlgorithmsExamples ALL DEPENDS

   ParallelForExample.out

   UnrolledForExample.out

   staticForExample.out

)

Documentation/Examples/Algorithms/TemplateStaticForExample.cpp

deleted100644 → 0
+0 −31
Original line number Diff line number Diff line 
#include <iostream>

#include <cstdlib>

#include <TNL/Containers/StaticVector.h>

#include <TNL/Algorithms/TemplateStaticFor.h>



using namespace TNL;

using namespace TNL::Containers;



const int Size( 5 );



template< int I >

struct LoopBody

{

   static void exec( const StaticVector< Size, double >& v ) {

      std::cout << "v[ " << I << " ] = " << v[ I ] << std::endl;

   }

};



int main( int argc, char* argv[] )

{

   /****

    * Initiate static vector

    */

   StaticVector< Size, double > v{ 1.0, 2.0, 3.0, 4.0, 5.0 };



   /****

    * Print out the vector using template parameters for indexing.

    */

   Algorithms::TemplateStaticFor< 0, Size, LoopBody >::exec( v );

}

Documentation/Examples/Algorithms/staticForExample.cpp

0 → 100644
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Original line number Diff line number Diff line 
#include <iostream>

#include <array>

#include <TNL/Algorithms/staticFor.h>



int main( int argc, char* argv[] )

{

   // initiate std::array

   std::array< int, 5 > a{ 1, 2, 3, 4, 5 };



   // print out the array using template parameters for indexing

   TNL::Algorithms::staticFor< int, 0, 5 >(

      [&a] ( auto i ) {

         std::cout << "a[ " << i << " ] = " << std::get< i >( a ) << std::endl;

      }

   );

}

Documentation/Tutorials/CMakeLists.txt

+0 −1
Original line number Diff line number Diff line
@@ -2,7 +2,6 @@ add_subdirectory( GeneralConcepts ) 
add_subdirectory( Arrays )

add_subdirectory( Vectors )

add_subdirectory( ReductionAndScan )

add_subdirectory( ForLoops )

add_subdirectory( Pointers )

add_subdirectory( Matrices )

add_subdirectory( Meshes )

Documentation/Tutorials/ForLoops/CMakeLists.txt

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ADD_EXECUTABLE( TemplateStaticForExample TemplateStaticForExample_ug.cpp )

ADD_CUSTOM_COMMAND( COMMAND TemplateStaticForExample > ${TNL_DOCUMENTATION_OUTPUT_SNIPPETS_PATH}/TemplateStaticForExample.out OUTPUT TemplateStaticForExample.out )



ADD_CUSTOM_TARGET( ForLoops ALL DEPENDS

   TemplateStaticForExample.out

)