Commit aee3ead2 authored by Simon Spannagel's avatar Simon Spannagel
Browse files

Utils: add string conversion handler for filesystem paths

parent 6c262b7f

src/core/utils/text.cpp

+7 −0
Original line number Diff line number Diff line
@@ -57,6 +57,13 @@ std::string allpix::from_string_impl(std::string str, type_tag<std::string>) { 
    return from_string_helper(str);

}



/**

 * First parse as normal string and then constrcut path from it.

 */

std::filesystem::path allpix::from_string_impl(std::string str, type_tag<std::filesystem::path>) {

    return std::filesystem::path(from_string<std::string>(str));

}



/**

 * Both numerical (0, 1) and textual representations ("false", "true") are supported for booleans. No enclosing quotation

 * marks should be used.

src/core/utils/text.h

+9 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 
#define ALLPIX_TEXT_H



#include <cctype>

#include <filesystem>

#include <sstream>

#include <string>

#include <type_traits>
@@ -71,6 +72,14 @@ namespace allpix { 
     * @throws std::invalid_argument If string without enclosing quotation marks, but more data after whitespace is found

     */

    std::string from_string_impl(std::string str, type_tag<std::string>);

    /**

     * @ingroup StringConversions

     * @brief Conversion handler for filesystem paths

     * @throws std::invalid_argument If no closing quotation mark as last character after an opening quotation mark

     * @throws std::invalid_argument If string without enclosing quotation marks, but more data after whitespace is found

     */

    std::filesystem::path from_string_impl(std::string str, type_tag<std::filesystem::path>);



    /**

     * @ingroup StringConversions

     * @brief Conversion handler for booleans