Messenger is API class providing general-purpose interface for libraries that may issue text messages without knowledge of how these messages will be further processed. More...
#include <Message_Messenger.hxx>
Public Member Functions | |
| Message_Messenger () | |
| Empty constructor; initializes by single printer directed to cout. Note: the default messenger is not empty but directed to cout in order to protect against possibility to forget defining printers. If printing to cout is not needed, clear messenger by GetPrinters().Clear() More... | |
| Message_Messenger (const Handle< Message_Printer > &thePrinter) | |
| Create messenger with single printer. More... | |
| Standard_Boolean | AddPrinter (const Handle< Message_Printer > &thePrinter) |
| Add a printer to the messenger. The printer will be added only if it is not yet in the list. Returns True if printer has been added. More... | |
| Standard_Boolean | RemovePrinter (const Handle< Message_Printer > &thePrinter) |
| Removes specified printer from the messenger. Returns True if this printer has been found in the list and removed. More... | |
| Standard_Integer | RemovePrinters (const Handle< Standard_Type > &theType) |
| Removes printers of specified type (including derived classes) from the messenger. Returns number of removed printers. More... | |
| const Message_SequenceOfPrinters & | Printers () const |
| Returns current sequence of printers. More... | |
| Message_SequenceOfPrinters & | ChangePrinters () |
| Returns sequence of printers The sequence can be modified. More... | |
| void | Send (const Standard_CString theString, const Message_Gravity theGravity=Message_Warning, const Standard_Boolean putEndl=Standard_True) const |
| Dispatch a message to all the printers in the list. Three versions of string representations are accepted for convenience, by default all are converted to ExtendedString. The parameter putEndl specifies whether the new line should be started after this message (default) or not (may have sense in some conditions). More... | |
| void | Send (const TCollection_AsciiString &theString, const Message_Gravity theGravity=Message_Warning, const Standard_Boolean putEndl=Standard_True) const |
| See above. More... | |
| void | Send (const TCollection_ExtendedString &theString, const Message_Gravity theGravity=Message_Warning, const Standard_Boolean putEndl=Standard_True) const |
| See above. More... | |
 Public Member Functions inherited from MMgt_TShared | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. More... | |
| Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. More... | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. More... | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. More... | |
| virtual | ~Standard_Transient () |
| Destructor must be virtual. More... | |
| virtual const Handle_Standard_Type & | DynamicType () const |
| Returns a type information object about this object. More... | |
| Standard_Boolean | IsInstance (const Handle_Standard_Type &theType) const |
| Returns a true value if this is an instance of Type. More... | |
| Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName. More... | |
| Standard_Boolean | IsKind (const Handle_Standard_Type &theType) const |
| Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| Standard_Boolean | IsKind (const Standard_CString theTypeName) const |
| Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| virtual Handle_Standard_Transient | This () const |
| Returns a Handle which references this object. Must never be called to objects created in stack. More... | |
| Standard_Integer | GetRefCount () const |
| Get the reference counter of this object. More... | |
Detailed Description
Messenger is API class providing general-purpose interface for libraries that may issue text messages without knowledge of how these messages will be further processed.
The messenger contains a sequence of "printers" which can be customized by the application, and dispatches every received message to all the printers.
For convenience, a number of operators << are defined with left argument being Handle(Message_Messenger); thus it can be used with syntax similar to C++ streams. Note that all these operators use trace level Warning.
Constructor & Destructor Documentation
| Message_Messenger::Message_Messenger | ( | ) |
Empty constructor; initializes by single printer directed to cout. Note: the default messenger is not empty but directed to cout in order to protect against possibility to forget defining printers. If printing to cout is not needed, clear messenger by GetPrinters().Clear()
| Message_Messenger::Message_Messenger | ( | const Handle< Message_Printer > & | thePrinter | ) |
Create messenger with single printer.
Member Function Documentation
| Standard_Boolean Message_Messenger::AddPrinter | ( | const Handle< Message_Printer > & | thePrinter | ) |
Add a printer to the messenger. The printer will be added only if it is not yet in the list. Returns True if printer has been added.
| Message_SequenceOfPrinters& Message_Messenger::ChangePrinters | ( | ) |
Returns sequence of printers The sequence can be modified.
| const Message_SequenceOfPrinters& Message_Messenger::Printers | ( | ) | const |
Returns current sequence of printers.
| Standard_Boolean Message_Messenger::RemovePrinter | ( | const Handle< Message_Printer > & | thePrinter | ) |
Removes specified printer from the messenger. Returns True if this printer has been found in the list and removed.
| Standard_Integer Message_Messenger::RemovePrinters | ( | const Handle< Standard_Type > & | theType | ) |
Removes printers of specified type (including derived classes) from the messenger. Returns number of removed printers.
| void Message_Messenger::Send | ( | const Standard_CString | theString, |
| const Message_Gravity | theGravity = Message_Warning, |
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| const Standard_Boolean | putEndl = Standard_True |
||
| ) | const |
Dispatch a message to all the printers in the list. Three versions of string representations are accepted for convenience, by default all are converted to ExtendedString. The parameter putEndl specifies whether the new line should be started after this message (default) or not (may have sense in some conditions).
| void Message_Messenger::Send | ( | const TCollection_AsciiString & | theString, |
| const Message_Gravity | theGravity = Message_Warning, |
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| const Standard_Boolean | putEndl = Standard_True |
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| ) | const |
See above.
| void Message_Messenger::Send | ( | const TCollection_ExtendedString & | theString, |
| const Message_Gravity | theGravity = Message_Warning, |
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| const Standard_Boolean | putEndl = Standard_True |
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| ) | const |
See above.
The documentation for this class was generated from the following file:
