28 lines
782 B
C++
28 lines
782 B
C++
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#include <cstdio>
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#include <string>
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#include <algorithm>
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class InputParser {
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public:
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InputParser (int &argc, char **argv){
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for (int i=1; i < argc; ++i)
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this->tokens.push_back(std::string(argv[i]));
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}
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/// @author iain
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const std::string& getCmdOption(const std::string &option) const{
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std::vector<std::string>::const_iterator itr;
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itr = std::find(this->tokens.begin(), this->tokens.end(), option);
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if (itr != this->tokens.end() && ++itr != this->tokens.end()){
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return *itr;
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}
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static const std::string empty_string("");
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return empty_string;
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}
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/// @author iain
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bool cmdOptionExists(const std::string &option) const{
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return std::find(this->tokens.begin(), this->tokens.end(), option) != this->tokens.end();
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}
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private:
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std::vector <std::string> tokens;
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};
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