Function set_warning_string

src/CoolProp.cpp:98–101

#include "cpversion.h"    // Contents are like "char version [] = "2.5";"

void set_warning_string(const std::string& warning) {
    std::scoped_lock lock(message_mutex);
    warning_string = warning;
}
void set_error_string(const std::string& error) {
    std::scoped_lock lock(message_mutex);
    error_string = error;