39 lines
1.9 KiB
C++
39 lines
1.9 KiB
C++
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* double.cpp :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/03/22 22:11:44 by rparodi #+# #+# */
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/* Updated: 2025/03/24 15:11:15 by rparodi ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "ScalarConverter.hpp"
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bool isDouble(std::string const &str) {
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if (str.empty())
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return false;
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char *end;
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int err = 0;
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std::strtod(str.c_str(), &end);
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if (*end)
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return false;
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if (err == ERANGE)
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return false;
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return true;
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}
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void convertDouble(std::string const &str) {
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char *end;
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float the_double = std::strtod(str.c_str(), &end);
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std::cout << CLR_BLUE << "Char:\t" << CLR_RESET;
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if (the_double > -128 && the_double < 127 && std::isprint(the_double))
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std::cout << CLR_BLUE << "'" << CLR_GOLD << static_cast<char>(the_double) << CLR_BLUE << "'" << CLR_RESET << std::endl;
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else
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std::cout << CLR_RED << "Non displayable" << CLR_RESET << std::endl;
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std::cout << CLR_BLUE << "Int:\t" << CLR_GOLD << static_cast<int>(the_double)<< CLR_RESET << std::endl;
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std::cout << CLR_BLUE << "Float:\t" << CLR_GOLD << std::fixed << std::setprecision(1) << static_cast<float>(the_double) << "f" << CLR_RESET << std::endl;
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std::cout << CLR_BLUE << "Double:\t" << CLR_GOLD << std::fixed << std::setprecision(1) << the_double << CLR_RESET << std::endl;
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}
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