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Fixed semantics issue b/w optional and positional. Saving positional arguments as a vector in ArgumentParser

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This commit is contained in:
Pranav Srinivas Kumar 2019-03-30 20:00:23 -04:00
parent 965e4ad43c
commit 8e393bdda9
1 changed files with 4 additions and 5 deletions
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9
src/argparse.hpp
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@ -46,7 +46,7 @@ struct Argument {
std::vector<std::any> mValues; std::vector<std::any> mValues;
std::vector<std::string> mRawValues; std::vector<std::string> mRawValues;
size_t mNumArgs; size_t mNumArgs;
bool mIsPositional; bool mIsOptional;
Argument() : Argument() :
mNames({}), mNames({}),
@ -55,7 +55,7 @@ struct Argument {
mValues({}), mValues({}),
mRawValues({}), mRawValues({}),
mNumArgs(1), mNumArgs(1),
mIsPositional(false) {} mIsOptional(false) {}
Argument& help(const std::string& aHelp) { Argument& help(const std::string& aHelp) {
mHelp = aHelp; mHelp = aHelp;
@ -148,13 +148,12 @@ class ArgumentParser {
tArgument->mNames.push_back(value); tArgument->mNames.push_back(value);
add_argument_internal(tArgument, Fargs...); add_argument_internal(tArgument, Fargs...);
bool positional = false;
for (auto& mName : tArgument->mNames) { for (auto& mName : tArgument->mNames) {
if (starts_with(mName, "--") || starts_with(mName, "-")) if (starts_with(mName, "--") || starts_with(mName, "-"))
tArgument->mIsPositional = true; tArgument->mIsOptional = true;
} }
if (tArgument->mIsPositional) if (!tArgument->mIsOptional)
mPositionalArguments.push_back(tArgument); mPositionalArguments.push_back(tArgument);
for (auto& mName : tArgument->mNames) { for (auto& mName : tArgument->mNames) {