diff options
Diffstat (limited to 'lldb/tools/lldb-mi/MICmdArgValOptionLong.h')
| -rw-r--r-- | lldb/tools/lldb-mi/MICmdArgValOptionLong.h | 115 |
1 files changed, 63 insertions, 52 deletions
diff --git a/lldb/tools/lldb-mi/MICmdArgValOptionLong.h b/lldb/tools/lldb-mi/MICmdArgValOptionLong.h index 9d074fc0745..cabe3799de8 100644 --- a/lldb/tools/lldb-mi/MICmdArgValOptionLong.h +++ b/lldb/tools/lldb-mi/MICmdArgValOptionLong.h @@ -16,80 +16,91 @@ class CMICmdArgContext; class CMIUtilString; -//++ ============================================================================ +//++ +//============================================================================ // Details: MI common code class. Command argument class. Arguments object // needing specialization derived from the CMICmdArgValBase class. // An argument knows what type of argument it is and how it is to -// interpret the options (context) string to find and validate a matching +// interpret the options (context) string to find and validate a +// matching // argument and so extract a value from it. -// If *this argument has expected options following it the option objects -// created to hold each of those option's values belong to *this argument +// If *this argument has expected options following it the option +// objects +// created to hold each of those option's values belong to *this +// argument // object and so are deleted when *this object goes out of scope. // Based on the Interpreter pattern. //-- -class CMICmdArgValOptionLong : public CMICmdArgValListBase -{ - // Methods: - public: - /* ctor */ CMICmdArgValOptionLong(); - /* ctor */ CMICmdArgValOptionLong(const CMIUtilString &vrArgName, const bool vbMandatory, const bool vbHandleByCmd); - /* ctor */ CMICmdArgValOptionLong(const CMIUtilString &vrArgName, const bool vbMandatory, const bool vbHandleByCmd, - const ArgValType_e veType, const MIuint vnExpectingNOptions); - // - bool IsArgLongOption(const CMIUtilString &vrTxt) const; - const VecArgObjPtr_t &GetExpectedOptions() const; - template <class T1, typename T2> bool GetExpectedOption(T2 &vrwValue) const; +class CMICmdArgValOptionLong : public CMICmdArgValListBase { + // Methods: +public: + /* ctor */ CMICmdArgValOptionLong(); + /* ctor */ CMICmdArgValOptionLong(const CMIUtilString &vrArgName, + const bool vbMandatory, + const bool vbHandleByCmd); + /* ctor */ CMICmdArgValOptionLong(const CMIUtilString &vrArgName, + const bool vbMandatory, + const bool vbHandleByCmd, + const ArgValType_e veType, + const MIuint vnExpectingNOptions); + // + bool IsArgLongOption(const CMIUtilString &vrTxt) const; + const VecArgObjPtr_t &GetExpectedOptions() const; + template <class T1, typename T2> bool GetExpectedOption(T2 &vrwValue) const; - // Overridden: - public: - // From CMICmdArgValBase - /* dtor */ ~CMICmdArgValOptionLong() override; - // From CMICmdArgSet::IArg - bool Validate(CMICmdArgContext &vArgContext) override; + // Overridden: +public: + // From CMICmdArgValBase + /* dtor */ ~CMICmdArgValOptionLong() override; + // From CMICmdArgSet::IArg + bool Validate(CMICmdArgContext &vArgContext) override; - // Methods: - protected: - bool ExtractExpectedOptions(CMICmdArgContext &vrwTxt, const MIuint nArgIndex); + // Methods: +protected: + bool ExtractExpectedOptions(CMICmdArgContext &vrwTxt, const MIuint nArgIndex); - // Overrideable: - protected: - virtual bool IsArgOptionCorrect(const CMIUtilString &vrTxt) const; - virtual bool ArgNameMatch(const CMIUtilString &vrTxt) const; + // Overrideable: +protected: + virtual bool IsArgOptionCorrect(const CMIUtilString &vrTxt) const; + virtual bool ArgNameMatch(const CMIUtilString &vrTxt) const; - // Methods: - private: - void Destroy(); + // Methods: +private: + void Destroy(); - // Attributes: - private: - MIuint m_nExpectingNOptions; // The number of options expected to read following *this argument - VecArgObjPtr_t m_vecArgsExpected; // The option objects holding the value extracted following *this argument - ArgValType_e m_eExpectingOptionType; // The type of options expected to read following *this argument + // Attributes: +private: + MIuint m_nExpectingNOptions; // The number of options expected to read + // following *this argument + VecArgObjPtr_t m_vecArgsExpected; // The option objects holding the value + // extracted following *this argument + ArgValType_e m_eExpectingOptionType; // The type of options expected to read + // following *this argument }; -//++ ------------------------------------------------------------------------------------ -// Details: Retrieve the first argument or option value from the list of 1 or more options +//++ +//------------------------------------------------------------------------------------ +// Details: Retrieve the first argument or option value from the list of 1 or +// more options // parsed from the command's options string. // Type: Template method. // Args: vrwValue - (W) Templated type return value. -// T1 - The argument value's class type of the data hold in the list of options. +// T1 - The argument value's class type of the data hold in +// the list of options. // T2 - The type pf the variable which holds the value wanted. // Return: MIstatus::success - Functional succeeded. // MIstatus::failure - Functional failed. List of object was empty. // Throws: None. //-- template <class T1, typename T2> -bool -CMICmdArgValOptionLong::GetExpectedOption(T2 &vrwValue) const -{ - const VecArgObjPtr_t &rVecOptions(GetExpectedOptions()); - VecArgObjPtr_t::const_iterator it2 = rVecOptions.begin(); - if (it2 != rVecOptions.end()) - { - const T1 *pOption = static_cast<T1 *>(*it2); - vrwValue = pOption->GetValue(); - return MIstatus::success; - } +bool CMICmdArgValOptionLong::GetExpectedOption(T2 &vrwValue) const { + const VecArgObjPtr_t &rVecOptions(GetExpectedOptions()); + VecArgObjPtr_t::const_iterator it2 = rVecOptions.begin(); + if (it2 != rVecOptions.end()) { + const T1 *pOption = static_cast<T1 *>(*it2); + vrwValue = pOption->GetValue(); + return MIstatus::success; + } - return MIstatus::failure; + return MIstatus::failure; } |
