initial commit

components/CLParser/src/CLParser.cpp

@@ -0,0 +1,68 @@
+#include <Modelec/CLParser.h>
+
+CLParser::CLParser(int argc, char **argv) : _argc(argc) {
+    this->_argv = new std::string[argc];
+    for (int i = 0; i < argc; i++) {
+        this->_argv[i] = argv[i];
+    }
+
+    for (int i = 1; i < argc; i++) {
+        if (this->_argv[i].rfind("--", 0) == 0) {
+            std::string option = this->_argv[i].substr(2);
+            if (i + 1 < argc && this->_argv[i + 1].rfind("--", 0) != 0) {
+                this->_options[option] = this->_argv[i + 1];
+            } else {
+                this->_options[option] = "";
+            }
+        }
+    }
+}
+
+std::optional<std::string> CLParser::getOption(const std::string &option) const {
+    if (!this->hasOption(option)) {
+        return std::nullopt;
+    }
+
+    return this->_options.at(option);
+}
+
+bool CLParser::hasOption(const std::string &option) const {
+    return this->_options.find(option) != this->_options.end();
+}
+
+std::string CLParser::getOption(const std::string &option, const std::string &defaultValue) const {
+    if (!this->hasOption(option)) {
+        return defaultValue;
+    }
+
+    return this->_options.at(option);
+}
+
+bool CLParser::hasPositionalArgument(int index) const {
+    return index < this->_argc;
+}
+
+std::string CLParser::getPositionalArgument(int index) const {
+    if (!this->hasPositionalArgument(index)) {
+        return "";
+    }
+
+    return this->_argv[index];
+}
+
+int CLParser::positionalArgumentsCount() const {
+    return this->_argc;
+}
+
+CLParser::~CLParser() {
+    delete[] this->_argv;
+}
+
+CLParser::CLParser(const CLParser &other) : _argc(other._argc) {
+    this->_argv = new std::string[other._argc];
+    for (int i = 0; i < other._argc; i++) {
+        this->_argv[i] = other._argv[i];
+    }
+
+    this->_options = other._options;
+}