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27 lines
902 B
C++
27 lines
902 B
C++
#ifndef OPENMC_FILE_UTILS_H
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#define OPENMC_FILE_UTILS_H
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#include <string>
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namespace openmc {
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// TODO: replace with std::filesystem when switch to C++17 is made
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//! Determine if a path is a directory
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//! \param[in] path Path to check
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//! \return Whether the path is a directory
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bool dir_exists(const std::string& path);
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//! Determine if a file exists
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//! \param[in] filename Path to file
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//! \return Whether file exists
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bool file_exists(const std::string& filename);
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// Gets the file extension of whatever string is passed in. This is defined as
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// a sequence of strictly alphanumeric characters which follow the last period,
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// i.e. at least one alphabet character is present, and zero or more numbers.
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// If such a sequence of characters is not found, an empty string is returned.
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std::string get_file_extension(const std::string& filename);
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} // namespace openmc
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#endif // OPENMC_FILE_UTILS_H
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