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Method parseOptions

astyle/src/astyle_main.cpp:2761–2803  ·  view source on GitHub ↗

* parse the options vector * optionsVector can be either a fileOptionsVector (options file) or an optionsVector (command line) * * @return true if no errors, false if errors */

Source from the content-addressed store, hash-verified

2759 * @return true if no errors, false if errors
2760 */
2761bool ASOptions::parseOptions(vector<string> &optionsVector, const string &errorInfo)
2762{
2763 vector<string>::iterator option;
2764 string arg, subArg;
2765 optionErrors.clear();
2766
2767 for (option = optionsVector.begin(); option != optionsVector.end(); ++option)
2768 {
2769 arg = *option;
2770
2771 if (arg.compare(0, 2, "--") == 0)
2772 parseOption(arg.substr(2), errorInfo);
2773 else if (arg[0] == '-')
2774 {
2775 size_t i;
2776
2777 for (i = 1; i < arg.length(); ++i)
2778 {
2779 if (i > 1
2780 && isalpha((unsigned char)arg[i])
2781 && arg[i - 1] != 'x')
2782 {
2783 // parse the previous option in subArg
2784 parseOption(subArg, errorInfo);
2785 subArg = "";
2786 }
2787 // append the current option to subArg
2788 subArg.append(1, arg[i]);
2789 }
2790 // parse the last option
2791 parseOption(subArg, errorInfo);
2792 subArg = "";
2793 }
2794 else
2795 {
2796 parseOption(arg, errorInfo);
2797 subArg = "";
2798 }
2799 }
2800 if (optionErrors.str().length() > 0)
2801 return false;
2802 return true;
2803}
2804
2805void ASOptions::parseOption(const string &arg, const string &errorInfo)
2806{

Callers 2

processOptionsMethod · 0.80
AStyleMainFunction · 0.80

Calls

no outgoing calls

Tested by

no test coverage detected