Herman Venter
f9197ff35c
This is a rather mechanical refactor that uses references (&) rather than pointers (*) for parameters that are not permitted to ever be given null arguments. In effect, the onus for checking null pointers is shifted from the callee to the caller. The & type annotation makes it clear that the callee is not prepared to deal with a null pointer.
61 linhas
2.5 KiB
C++
61 linhas
2.5 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010- Facebook, Inc. (http://www.facebook.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#ifndef incl_HPHP_EVAL_DEBUGGER_CMD_EXTENDED_H_
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#define incl_HPHP_EVAL_DEBUGGER_CMD_EXTENDED_H_
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#include "hphp/runtime/eval/debugger/debugger_command.h"
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namespace HPHP { namespace Eval {
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///////////////////////////////////////////////////////////////////////////////
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// we want to use std::map for sorted commands
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typedef std::map<std::string, std::string> ExtendedCommandMap;
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DECLARE_BOOST_TYPES(CmdExtended);
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class CmdExtended : public DebuggerCommand {
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public:
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static const ExtendedCommandMap &GetExtendedCommandMap();
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static DebuggerCommandPtr CreateExtendedCommand(const std::string &cls);
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public:
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CmdExtended() : DebuggerCommand(KindOfExtended) {}
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virtual void list(DebuggerClient &client);
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virtual void help(DebuggerClient &client);
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virtual bool onServer(DebuggerProxy &proxy);
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// so CmdUser can override these functions
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virtual const ExtendedCommandMap &getCommandMap();
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virtual void invokeList(DebuggerClient &client, const std::string &cls);
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virtual bool invokeHelp(DebuggerClient &client, const std::string &cls);
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virtual bool invokeClient(DebuggerClient &client, const std::string &cls);
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protected:
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virtual void onClientImpl(DebuggerClient &client);
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void helpImpl(DebuggerClient &client, const char *name);
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private:
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ExtendedCommandMap match(DebuggerClient &client, int argIndex);
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void helpCommands(DebuggerClient &client, const ExtendedCommandMap &matches);
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};
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///////////////////////////////////////////////////////////////////////////////
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}}
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#endif // incl_HPHP_EVAL_DEBUGGER_CMD_EXTENDED_H_
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