// PrintModule.hpp
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#ifndef MODULES_PRINTMODULE_HPP
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#define MODULES_PRINTMODULE_HPP
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#include <iostream>
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#include "Modules/BaseModule.hpp"
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#include "Modules/ModuleManager.hpp"
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#include "Symbols/Value.hpp"
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namespace Modules {
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/**
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* @brief Module that provides a built-in print function.
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*/
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class PrintModule : public BaseModule {
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public:
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void registerModule() override {
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auto & mgr = ModuleManager::instance();
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mgr.registerFunction("print", [](const std::vector<Symbols::Value> & args) {
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for (const auto & v : args) {
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std::cout << Symbols::Value::to_string(v);
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}
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return Symbols::Value();
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});
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mgr.registerFunction("printnl", [](const std::vector<Symbols::Value> & args) {
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for (const auto & v : args) {
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std::cout << Symbols::Value::to_string(v);
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}
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std::cout << "\n";
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return Symbols::Value();
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});
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mgr.registerFunction("error", [](const std::vector<Symbols::Value> & args) {
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for (const auto & v : args) {
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std::cerr << Symbols::Value::to_string(v);
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}
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std::cerr << "\n";
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return Symbols::Value();
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});
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// Built-in error thrower: throws a module exception with provided message
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mgr.registerFunction("throw_error", [](const std::vector<Symbols::Value> & args) {
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if (args.size() != 1 || args[0].getType() != Symbols::Variables::Type::STRING) {
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throw Exception("throw_error requires exactly one string argument");
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}
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std::string msg = args[0].get<std::string>();
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throw Exception(msg);
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return Symbols::Value(); // never reached
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});
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}
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};
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} // namespace Modules
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#endif // MODULES_PRINTMODULE_HPP
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