Page MenuHomePhabricator

Please use GitHub pull requests for new patches. Avoid migrating existing patches. Phabricator shutdown timeline

Differential D6965 Diff 19847 tools/lldb-mi/MICmdArgValListOfN.h

Changeset View

Standalone View

View Options

tools/lldb-mi/MICmdArgValListOfN.h

Show First 20 Lines • Show All 50 Lines • ▼ Show 20 Lines
{ {
// Methods: // Methods:
public: public:
/* ctor */ CMICmdArgValListOfN(void); /* ctor */ CMICmdArgValListOfN(void);
/* ctor */ CMICmdArgValListOfN(const CMIUtilString &vrArgName, const bool vbMandatory, const bool vbHandleByCmd, /* ctor */ CMICmdArgValListOfN(const CMIUtilString &vrArgName, const bool vbMandatory, const bool vbHandleByCmd,
const ArgValType_e veType); const ArgValType_e veType);
// //
const VecArgObjPtr_t &GetExpectedOptions(void) const; const VecArgObjPtr_t &GetExpectedOptions(void) const;
template <class T1, typename T2> bool GetExpectedOption(T2 &vrwValue) const; template <class T1, typename T2> bool GetExpectedOption(T2 &vrwValue, const VecArgObjPtr_t::size_type vnAt = 0) const;
// Overridden: // Overridden:
public: public:
// From CMICmdArgValBase // From CMICmdArgValBase
/* dtor */ virtual ~CMICmdArgValListOfN(void); /* dtor */ virtual ~CMICmdArgValListOfN(void);
// From CMICmdArgSet::IArg // From CMICmdArgSet::IArg
virtual bool Validate(CMICmdArgContext &vArgContext); virtual bool Validate(CMICmdArgContext &vArgContext);
// Methods: // Methods:
private: private:
bool IsListOfN(const CMIUtilString &vrTxt) const; bool IsListOfN(const CMIUtilString &vrTxt) const;
bool CreateList(const CMIUtilString &vrTxt); bool CreateList(const CMIUtilString &vrTxt);
}; };
//++ ------------------------------------------------------------------------------------ //++ ------------------------------------------------------------------------------------
// 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. // parsed from the command's options string.
// Type: Template method. // Type: Template method.
// Args: vrwValue - (W) Templated type return value. // Args: vrwValue - (W) Templated type return value.
// vnAt - (R) Value at the specific position.
// 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. // T2 - The type pf the variable which holds the value wanted.
// Return: MIstatus::success - Functional succeeded. // Return: MIstatus::success - Functional succeeded.
// MIstatus::failure - Functional failed. List of object was empty. // MIstatus::failure - Functional failed. List of object was empty.
// Throws: None. // Throws: None.
//-- //--
template <class T1, typename T2> template <class T1, typename T2>
bool bool
CMICmdArgValListOfN::GetExpectedOption(T2 &vrwValue) const CMICmdArgValListOfN::GetExpectedOption(T2 &vrwValue, const VecArgObjPtr_t::size_type vnAt) const
{ {
const VecArgObjPtr_t &rVecOptions(GetExpectedOptions()); const VecArgObjPtr_t &rVecOptions(GetExpectedOptions());
VecArgObjPtr_t::const_iterator it2 = rVecOptions.begin(); if (rVecOptions.size() <= vnAt)
return MIstatus::failure;
VecArgObjPtr_t::const_iterator it2 = rVecOptions.begin() + vnAt;
if (it2 != rVecOptions.end()) if (it2 != rVecOptions.end())
{ {
const T1 *pOption = static_cast<T1 *>(*it2); const T1 *pOption = static_cast<T1 *>(*it2);
vrwValue = pOption->GetValue(); vrwValue = pOption->GetValue();
return MIstatus::success; return MIstatus::success;
} }
return MIstatus::failure; return MIstatus::failure;
} }