TPaxCompilerExplorer Methods

• Create
• Destroy
• RegisterCompiler
• IsExecutableLine
• GetParamCount
• GetParamId
• GetLocalCount
• GetGlobalCount
• GetGlobalId
• HasArrayType
• HasDynArrayType
• HasRecordType
• HasClassType
• IsArrayType
• IsDynArrayType
• IsRecordType
• IsClassType
• Host
• GetFieldCount
• GetFieldName
• GetArrayLowBound
• GetArrayHighBound
• EnumMembers
• IsConst
• IsVar
• IsProcedure
• IsFunction
• IsNamespace
• IsType
• IsTypeField
• IsProperty
• IsConstructor
• IsDestructor

Constructor of the component.

constructor Create(AOwner: TComponent); override;

Destructor of the component.

destructor Destroy; override;

Registeres TPaxCompiler component.

procedure RegisterCompiler(i_compiler: TPaxCompiler);

Returns 'true', if line is executable.

function IsExecutableLine(const ModuleName: String;
LineNumber: Integer): Boolean;

Arguments

ModuleName

Name of module.

LineNumber

Number of line.

Returns number of parameters of function.

function GetParamCount(SubId: Integer): Integer;

Arguments

SubId

Id of function.

Returns Id of parameter of function.

function GetParamId(SubId, I: Integer): Integer;

Arguments

SubId

Id of function.

I

Index of parameter.

Returns number of local variables of function.

function GetLocalCount(SubId: Integer): Integer;

Arguments

SubId

Id of function.

Returns number of global variables in a namespace.

function GetGlobalCount(NamespaceId: Integer): Integer;

Arguments

NamespaceId

Id of namespace. Use Id = 0 for noname namespace.

Returns number of global variables in a namespace.

function GetGlobalId(NamespaceId, I: Integer): Integer;

Arguments

NamespaceId

Id of namespace.

I

Index of variable.

Returns 'true', if variable has array type.

function HasArrayType(Id: Integer): Boolean;

Arguments

Id

Id of variable.

Returns 'true', if variable has dynamic array type.

function HasDynArrayType(Id: Integer): Boolean;

Arguments

Id

Id of variable.

Returns 'true', if variable has record type.

function HasRecordType(Id: Integer): Boolean;

Arguments

Id

Id of variable.

Returns 'true', if variable has class type.

function HasClassType(Id: Integer): Boolean;

Arguments

Id

Id of variable.

Returns 'true', if Id represents array type.

function IsArrayType(Id: Integer): Boolean;

Arguments

Id

Id of type.

Returns 'true', if Id represents dynamic array type.

function IsDynArrayType(Id: Integer): Boolean;

Arguments

Id

Id of type.

Returns 'true', if Id represents record type.

function IsRecordType(Id: Integer): Boolean;

Arguments

Id

Id of type.

Returns 'true', if Id represents class type.

function IsClassType(Id: Integer): Boolean;

Arguments

Id

Id of type.

Returns 'true', if Id represents a host-defined variable, constant, type or function.

function Host(Id: Integer): Boolean;

Arguments

Id

Id of variable, constant, type or function.

Returns number of fields of variable of class or record type.

function GetFieldCount(Id: Integer): Integer;

Arguments

Id

Id of variable.

Returns name of field.

function GetFieldName(Id, FieldNumber: Integer): String;

Arguments

Id

Id of variable.

FieldNumber

Number of field.

Returns low bound of array.

function GetArrayLowBound(Id: Integer): Integer;

Arguments

Id

Id of array.

Returns high bound of array.

function GetArrayHighBound(Id: Integer): Integer;

Arguments

Id

Id of array.

Allows you to enumerate all members of script.

procedure EnumMembers(OwnerId: Integer; Host: Boolean; mk: TMemberKind; CallBack: TExplorerEnumProc; Data: Pointer);

Arguments

OwnerId

Id of namespace, class type, record type or function.

Host

Set it to 'true', if you enumerates host-defined members, or set it to 'false', if you enumerates script-defined members.

mk

Kind of member. It has type TMemberKind = (mkNamespace, mkType, mkField, mkProperty, mkProcedure, mkFunction, mkConstructor, mkDestructor, mkParam, mkVar, mkConst);

CallBack

Call-back method. It has type TExplorerEnumProc = procedure (Id: Integer; Host: Boolean; Kind: TMemberKind; Data: Pointer) of object;

Data

Pointer to user-defined data.

Returns 'true', if Id represents a constant.

function IsConst(LevelId, Id: Integer): Boolean;

Arguments

LevelId

Id of namespace.

Id

Source Id.

Returns 'true', if Id represents a variable.

function IsVar(LevelId, Id: Integer): Boolean;

Arguments

LevelId

Id of namespace or function.

Id

Source Id.

Returns 'true', if Id represents global procedure, nested procedure or method (class procedure).

function IsProcedure(LevelId, Id: Integer): Boolean;

Arguments

LevelId

Id of namespace, function or class type.

Id

Source Id.

Returns 'true', if Id represents global function, nested function or method (class function).

function IsFunction(LevelId, Id: Integer): Boolean;

Arguments

LevelId

Id of namespace, function or class type.

Id

Source Id.

Returns 'true', if Id represents a namespace.

function IsNamespace(LevelId, Id: Integer): Boolean;

Arguments

LevelId

Id of owner namespace.

Id

Source Id.

Returns 'true', if Id represents a type.

function IsType(LevelId, Id: Integer): Boolean;

Arguments

LevelId

Id of namespace or function.

Returns 'true', if Id represents a record type field or a class type field.

function IsTypeField(TypeId, Id: Integer): Boolean;

Arguments

TypeId

Id of type.

Id

Source Id.

Returns 'true', if Id represent a property of type.

function IsProperty(TypeId, Id: Integer): Boolean;

Arguments

TypeId

Id of type.

Id

Source Id.

Returns 'true', if Id represent a type constructor.

function IsConstructor(TypeId, Id: Integer): Boolean;

Arguments

TypeId

Id of type.

Id

Source Id.

Returns 'true', if Id represents destructor of type.

function IsDestructor(TypeId, Id: Integer): Boolean;

Arguments

TypeId

Id of type.

Id

Source Id.