mirror of
https://github.com/VCMP-SqMod/SqMod.git
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4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
124 lines
3.2 KiB
C++
124 lines
3.2 KiB
C++
//
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// Attributes.h
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//
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// Library: CppParser
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// Package: Attributes
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// Module: Attributes
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//
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// Definition of the Attributes class.
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//
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// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef CppParser_Attributes_INCLUDED
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#define CppParser_Attributes_INCLUDED
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#include "Poco/CppParser/CppParser.h"
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#include <map>
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namespace Poco {
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namespace CppParser {
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class CppParser_API Attributes
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/// This class stores attributes for a symbol table entry.
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/// Attributes are simple name-value pairs, where both
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/// name and values are strings.
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{
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public:
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typedef std::map<std::string, std::string> AttrMap;
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typedef AttrMap::const_iterator Iterator;
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Attributes();
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/// Creates the Attributes object.
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Attributes(const Attributes& attrs);
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/// Creates the Attributes object by copying another one.
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~Attributes();
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/// Destroys the Attributes object.
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Attributes& operator = (const Attributes& attrs);
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/// Assignment operator.
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bool has(const std::string& name) const;
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/// Returns true if an attribute with the given name exists.
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std::string getString(const std::string& name) const;
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/// Returns the attribute's value as a string.
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///
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/// Throws a Poco::NotFoundException if the attribute does not exist.
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std::string getString(const std::string& name, const std::string& defaultValue) const;
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/// Returns the attribute's value as a string, if it exists.
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/// Returns the defaultValue if the attribute does not exist.
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int getInt(const std::string& name) const;
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/// Returns the attribute's value as an integer.
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///
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/// Throws a Poco::NotFoundException if the attribute does not exist.
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/// Throws a Poco::SyntaxException if the stored value is not an integer.
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int getInt(const std::string& name, int defaultValue) const;
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/// Returns the attribute's value as an integer, if it exists.
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/// Returns the defaultValue if the attribute does not exist.
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///
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/// Throws a Poco::SyntaxException if the stored value is not an integer.
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bool getBool(const std::string& name) const;
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/// Returns the attribute's value as a boolean.
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/// The returned value is 'true', iff the stored value is not "false".
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///
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/// Throws a Poco::NotFoundException if the attribute does not exist.
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bool getBool(const std::string& name, bool defaultValue) const;
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/// Returns the attribute's value as a boolean, if it exists.
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/// The returned value is 'true', iff the stored value is not "false".
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void set(const std::string& name, const std::string& value);
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/// Sets the value of an attribute.
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void remove(const std::string& name);
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/// Removes the attribute with the given name.
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/// Does nothing if the attribute does not exist.
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const std::string& operator [] (const std::string& name) const;
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std::string& operator [] (const std::string& name);
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Iterator begin() const;
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Iterator end() const;
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void clear();
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/// Clears all attributes.
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private:
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AttrMap _map;
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};
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//
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// inlines
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//
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inline Attributes::Iterator Attributes::begin() const
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{
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return _map.begin();
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}
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inline Attributes::Iterator Attributes::end() const
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{
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return _map.end();
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}
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} } // namespace Poco::CppParser
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#endif // CppParser_Attributes_INCLUDED
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