dtl::XX::YY::setValue

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---

constexpr auto setValue(const T& draw_value_) noexcept;

Overview

Set the drawing value.

Return Value

The return type is a reference value of this class.

Exception

Don't throw exception.

Computational Complexity

Constant time.

Example

#include <DTL.hpp>
#include <iostream>
#include <cstddef>
#include <cstdint>

int main() {

	using shape_t = std::uint_fast8_t;
	constexpr std::size_t width{ 16 };
	constexpr std::size_t height{ 8 };

	shape_t matrix[height * width]{};

	dtl::shape::Border<shape_t> border;

	border.setValue(2).drawArray(matrix, width, height);

	std::cout << "Value:" << static_cast<int>(border.getValue()) << '\n';

	dtl::console::OutputNumber<shape_t>(",").drawArray(matrix, width, height);
	dtl::console::OutputString<shape_t>("//", "##", "%%").drawArray(matrix, width, height);

	return 0;
}

Output

Value:2
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,
2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,
2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,
2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,
2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,
2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%////////////////////////////%%
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