Function getCmdLineArgumentFloat

external/cuda/helper_string.h:217–256

}

inline float getCmdLineArgumentFloat(const int argc, const char **argv, const char *string_ref)
{
    bool bFound = false;
    float value = -1;

    if (argc >= 1)
    {
        for (int i=1; i < argc; i++)
        {
            int string_start = stringRemoveDelimiter('-', argv[i]);
            const char *string_argv = &argv[i][string_start];
            int length = (int)strlen(string_ref);

            if (!STRNCASECMP(string_argv, string_ref, length))
            {
                if (length+1 <= (int)strlen(string_argv))
                {
                    int auto_inc = (string_argv[length] == '=') ? 1 : 0;
                    value = (float)atof(&string_argv[length + auto_inc]);
                }
                else
                {
                    value = 0.f;
                }

                bFound = true;
                continue;
            }
        }
    }

    if (bFound)
    {
        return value;
    }
    else
    {
        return 0;
    }
}

inline bool getCmdLineArgumentString(const int argc, const char **argv,
                                     const char *string_ref, char **string_retval)