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Diffstat (limited to 'cpp00/ex01/utils.cpp')
| -rw-r--r-- | cpp00/ex01/utils.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/cpp00/ex01/utils.cpp b/cpp00/ex01/utils.cpp new file mode 100644 index 0000000..27c7daa --- /dev/null +++ b/cpp00/ex01/utils.cpp @@ -0,0 +1,26 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* utils.cpp :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/04/13 07:31:30 by charles #+# #+# */ +/* Updated: 2020/04/13 08:43:18 by charles ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "utils.hpp" + +int getInt() +{ + std::string s; + int tmp; + + std::cin >> s; + for (size_t i = 0; i < s.length(); i++) + if (!isdigit(s[i])) + return (-1); + std::istringstream(s) >> tmp; + return tmp; +} |