reference_guides/latest/arg_8hpp_source.html

#pragma once

#include "placeholder.hpp"


namespace xtd {

  namespace expressions {

    template <size_t index>

    constexpr auto expression::arg() {return xtd::expressions::placeholder<index> {};}


    template <size_t index>

    inline constexpr xtd::expressions::placeholder<index> arg {};

  }

}

xtd::expressions::arg
constexpr xtd::expressions::placeholder< index > arg
The xtd::expressions::arg instance is the index argument used by expression.
Definition arg.hpp:61

xtd::expressions::operator_precedence::placeholder
@ placeholder
Represnets the placeholder operator precedence (_1).
Definition operator_precedence.hpp:26

xtd::expressions
The xtd::expressions namespace provides a lightweight, composable expression template framework for b...
Definition add_expression.hpp:14

xtd
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition abstract_object.hpp:8

placeholder.hpp
Contains xtd::expressions::placeholder struct.

xtd::expressions::expression::arg
static constexpr auto arg()
Gets the index argument used by expression.

xtd::expressions::placeholder
The xtd::expressions::placeholder object is placeholder for all expressions.
Definition placeholder.hpp:58