detail_scatter_access_helper.hpp

#pragma once
 
#include <algorithm>
 
#include "../shims/stdvariant.hpp"
 
#include "../_decl/decl_array_access.hpp"
#include "../_decl/decl_linear_access.hpp"
#include "../_decl/decl_vpat.hpp"
#include "../_decl/decl_scatter_access.hpp"
 
namespace Cvb
{
 
  CVB_BEGIN_INLINE_NS
 
  namespace Internal
  {
    template <class FITER>
    inline bool AllValid(FITER first, FITER last)
    {
      return std::all_of(first, last, [](const AccessVariant &plane) {
        if (holds_alternative<ArrayAccess>(plane))
          return get<ArrayAccess>(plane).Valid();
        else if (holds_alternative<LinearAccess>(plane))
          return get<LinearAccess>(plane).Valid();
        else
          return get<VpatAccess>(plane).Valid();
      });
    }
 
  }  // namespace Internal
 
  CVB_END_INLINE_NS
 
}  // namespace Cvb