PUMA Library Reference Manual
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#include <Puma/CUnit.h>
Specialized token unit for C/C++ tokens.
Provides a streaming interface for easy scanning of C/C++ tokens using a Puma::CScanner object. The input stream is scanned either by calling Puma::CUnit::scan() or by using the stream manipulator Puma::endu.
Example:
Public Member Functions | |
CUnit (ErrorSink &err) | |
Constructor. | |
virtual | ~CUnit () |
Destructor. | |
CScanner & | scanner () const |
Get the scanner used to scan the string stream. | |
void | scan () |
Scan the stream now. | |
Public Member Functions inherited from Puma::Unit | |
Unit () | |
Constructor. | |
Unit (const List &list) | |
Copy-constructor. | |
virtual | ~Unit () |
Destructor. | |
virtual void | name (const char *name) |
Set the name of the unit (usually the file name). | |
char * | name () const |
Get the name of the unit (usually the file name). | |
virtual void | print (std::ostream &os) const |
Print the tokens of the unit on the given stream. | |
virtual bool | isFile () const |
Check if this is a unit for a file. | |
virtual bool | isMacroExp () const |
Check if this is a unit for a macro expansion. | |
virtual bool | isTemplateInstance () const |
Check if this is a unit for a template instance. | |
UnitState & | state () |
Get the state of the unit. | |
char * | toString () const |
Serialize the tokens of the unit. | |
Token * | first () const |
Get the first token in the unit. | |
Token * | last () const |
Get the last token in the unit. | |
Token * | next (const Token *token) const |
Get the next token of the given token. | |
Token * | prev (const Token *token) const |
Get the previous token of the given token. | |
Public Member Functions inherited from Puma::List | |
List () | |
Constructor. | |
List (const List ©) | |
Copy-constructor. | |
~List () | |
Destructor. | |
List & | operator= (const List ©) |
Assignment operator. | |
List & | operator+= (const List &list) |
Append the given list. | |
List | operator+ (const List &list) |
Create a new list containing the elements of this list followed by the elements of the given list. | |
void | clear () |
Destroy the list elements. | |
void | append (ListElement &element) |
Append an element to the list. | |
void | prepend (ListElement &element) |
Prepend an element to the list. | |
void | insert (ListElement *at, ListElement &element) |
Insert an element at the given list position. | |
void | remove (ListElement *element) |
Remove the given element from the list. | |
void | kill (ListElement *from, ListElement *to=(ListElement *) 0) |
Remove and destroy all elements between the given list elements. | |
void | cut (List &out, ListElement *from, ListElement *to=(ListElement *) 0) |
Cut all elements between the given list elements. | |
List * | copy (ListElement *from=(ListElement *) 0, ListElement *to=(ListElement *) 0) |
Copy all elements between the given list elements. | |
void | paste (ListElement *at, const List &l) |
Insert copies of the elements of the given list at the given list position. | |
void | paste_before (ListElement *at, const List &l) |
Insert copies of the elements of the given list before the given list position. | |
void | move (ListElement *at, List &l) |
Insert the elements of the given list at the given list position. | |
void | move_before (ListElement *at, List &l) |
Insert the elements of the given list before the given list position. | |
bool | empty () const |
Check if the list is empty. | |
const ListElement * | first () const |
Get the first element in the list. | |
const ListElement * | last () const |
Get the last element in the list. | |
const ListElement * | next (const ListElement *element) const |
Get the next element of the given element. | |
const ListElement * | prev (const ListElement *element) const |
Get the previous element of the given element. | |
Public Member Functions inherited from Puma::Printable | |
virtual | ~Printable () |
Destructor. | |
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inline |
Constructor.
err | The error stream on which to report errors. |
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inlinevirtual |
Destructor.
void Puma::CUnit::scan | ( | ) |
Scan the stream now.
Produces the token chain.
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inline |
Get the scanner used to scan the string stream.