Remove not needed binding element write.

Author: ColinH

include/tao/json/binding/element.hpp

@@ -36,12 +36,6 @@ namespace tao::json::binding
             return v.*P;
          }
 
-         template< typename W >
-         static void write( C& v, W&& w ) noexcept( std::is_nothrow_assignable_v< value_t, decltype( std::forward< W > ) > )
-         {
-            v.*P = std::forward< W >( w );
-         }
-
          template< template< typename... > class Traits >
          static void to( const basic_value< Traits >& v, C& x )
          {

include/tao/json/binding/internal/elementw.hpp

@@ -23,12 +23,6 @@ namespace tao::json::binding::internal
       using write_class_t = C;
       using write_value_t = std::decay_t< T >;
 
-      template< typename W >
-      static void write( C& c, W&& w ) noexcept( N )
-      {
-         P( c, std::forward< W >( w ) );
-      }
-
       template< template< typename... > class Traits >
       static void to( const basic_value< Traits >& v, C& c )
       {
@@ -48,12 +42,6 @@ namespace tao::json::binding::internal
       using write_class_t = C;
       using write_value_t = std::decay_t< T >;
 
-      template< typename W >
-      static void write( C& c, W&& w ) noexcept( N )
-      {
-         P( c ) = std::forward< W >( w );
-      }
-
       template< template< typename... > class Traits >
       static void to( const basic_value< Traits >& v, C& c )
       {
@@ -73,12 +61,6 @@ namespace tao::json::binding::internal
       using write_class_t = C;
       using write_value_t = std::decay_t< T >;
 
-      template< typename W >
-      static void write( C& c, W&& w ) noexcept( N )
-      {
-         ( c.*P )( std::forward< W >( w ) );
-      }
-
       template< template< typename... > class Traits >
       static void to( const basic_value< Traits >( v ), C& c )
       {
@@ -100,12 +82,6 @@ namespace tao::json::binding::internal
       using write_class_t = C;
       using write_value_t = std::decay_t< T >;
 
-      template< typename W >
-      static void write( C& c, W&& w ) noexcept( true )
-      {
-         P( c, std::forward< W >( w ) );
-      }
-
       template< template< typename... > class Traits >
       static void to( const basic_value< Traits >& v, C& c )
       {
@@ -125,12 +101,6 @@ namespace tao::json::binding::internal
       using write_class_t = C;
       using write_value_t = std::decay_t< T >;
 
-      template< typename W >
-      static void write( C& c, W&& w ) noexcept( false )
-      {
-         P( c, std::forward< W >( w ) );
-      }
-
       template< template< typename... > class Traits >
       static void to( const basic_value< Traits >& v, C& c )
       {
@@ -150,12 +120,6 @@ namespace tao::json::binding::internal
       using write_class_t = C;
       using write_value_t = std::decay_t< T >;
 
-      template< typename W >
-      static void write( C& c, W&& w ) noexcept( true )
-      {
-         P( c ) = std::forward< W >( w );
-      }
-
       template< template< typename... > class Traits >
       static void to( const basic_value< Traits >& v, C& c )
       {
@@ -175,12 +139,6 @@ namespace tao::json::binding::internal
       using write_class_t = C;
       using write_value_t = std::decay_t< T >;
 
-      template< typename W >
-      static void write( C& c, W&& w ) noexcept( false )
-      {
-         P( c ) = std::forward< W >( w );
-      }
-
       template< template< typename... > class Traits >
       static void to( const basic_value< Traits >& v, C& c )
       {
@@ -200,12 +158,6 @@ namespace tao::json::binding::internal
       using write_class_t = C;
       using write_value_t = std::decay_t< T >;
 
-      template< typename W >
-      static void write( C& c, W&& w ) noexcept( true )
-      {
-         ( c.*P )( std::forward< W >( w ) );
-      }
-
       template< template< typename... > class Traits >
       static void to( const basic_value< Traits >( v ), C& c )
       {
@@ -225,12 +177,6 @@ namespace tao::json::binding::internal
       using write_class_t = C;
       using write_value_t = std::decay_t< T >;
 
-      template< typename W >
-      static void write( C& c, W&& w ) noexcept( false )
-      {
-         ( c.*P )( std::forward< W >( w ) );
-      }
-
       template< template< typename... > class Traits >
       static void to( const basic_value< Traits >( v ), C& c )
       {