diff options
| -rw-r--r-- | Doxyfile | 2 | ||||
| -rw-r--r-- | args.hxx | 38 |
2 files changed, 21 insertions, 19 deletions
@@ -38,7 +38,7 @@ PROJECT_NAME = "args" # could be handy for archiving the generated documentation or if some version # control system is used. -PROJECT_NUMBER = 2.0.0 +PROJECT_NUMBER = 2.1.0 # Using the PROJECT_BRIEF tag one can provide an optional one line description # for a project that appears at the top of each page and should give viewer a @@ -849,6 +849,10 @@ namespace args */ void LongSeparator(const std::string &longseparator) { + if (longseparator.empty()) + { + throw std::runtime_error("longseparator can not be set to empty"); + } this->longseparator = longseparator; } @@ -1051,17 +1055,16 @@ namespace args std::ostringstream problem; problem << "Flag '" << arg << "' requires an argument but received none"; throw ParseError(problem.str().c_str()); + } + + if (allowSeparateLongArgument) + { + argbase->ParseArg(*it); } else { - if (allowSeparateLongArgument) - { - argbase->ParseArg(*it); - } else - { - std::ostringstream problem; - problem << "Flag '" << arg << "' was passed a separate argument, but these are disallowed"; - throw ParseError(problem.str().c_str()); - } + std::ostringstream problem; + problem << "Flag '" << arg << "' was passed a separate argument, but these are disallowed"; + throw ParseError(problem.str().c_str()); } } } else if (separator != argchunk.npos) @@ -1110,17 +1113,16 @@ namespace args std::ostringstream problem; problem << "Flag '" << *argit << "' requires an argument but received none"; throw ParseError(problem.str().c_str()); + } + + if (allowSeparateShortArgument) + { + argbase->ParseArg(*it); } else { - if (allowSeparateShortArgument) - { - argbase->ParseArg(*it); - } else - { - std::ostringstream problem; - problem << "Flag '" << *argit << "' was passed a separate argument, but these are disallowed"; - throw ParseError(problem.str().c_str()); - } + std::ostringstream problem; + problem << "Flag '" << *argit << "' was passed a separate argument, but these are disallowed"; + throw ParseError(problem.str().c_str()); } } // Because this argchunk is done regardless |