Open CASCADE Technology
7.3.0
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Definition of a base class for all instanciations of sequence. More...
#include <TCollection_BaseSequence.hxx>
Public Member Functions | |
Standard_Boolean | IsEmpty () const |
returns True if the sequence <me> contains no elements. More... | |
Standard_Integer | Length () const |
Returns the number of element(s) in the sequence. Returns zero if the sequence is empty. More... | |
void | Reverse () |
Reverses the order of items on <me>. Example: before me = (A B C) after me = (C B A) More... | |
void | Exchange (const Standard_Integer I, const Standard_Integer J) |
Swaps elements which are located at positions and <J> in <me>. Raises an exception if I or J is out of bound. Example: before me = (A B C), I = 1, J = 3 after me = (C B A) More... | |
Protected Member Functions | |
TCollection_BaseSequence () | |
Creation of an empty sequence. More... | |
void | Clear (const Standard_Address DelNode) |
void | PAppend (const Standard_Address Node) |
void | PAppend (TCollection_BaseSequence &S) |
Concatenates <S> at the end of <me>. <S> is cleared. Example: before me = (A B C) S = (D E F) after me = (A B C D E F) S = () More... | |
void | PPrepend (const Standard_Address Node) |
void | PPrepend (TCollection_BaseSequence &S) |
Concatenates <S> at the beginning of <me>. <S> is cleared. Example: before me = (A B C) S = (D E F) after me = (D E F A B C) S = () More... | |
void | PInsertAfter (const Standard_Integer Index, const Standard_Address Node) |
void | PInsertAfter (const Standard_Integer Index, TCollection_BaseSequence &S) |
Inserts the sequence <S> in <me> after the position <Index>. <S> is cleared. Raises an exception if the index is out of bound. Example: before me = (A B C), Index = 3, S = (D E F) after me = (A B C D E F) S = () More... | |
void | PSplit (const Standard_Integer Index, TCollection_BaseSequence &Sub) |
Keeps in <me> the items 1 to <Index>-1 and puts in the items <Index> to the end. Example: before me = (A B C D) ,Index = 3 after me = (A B) Sub = (C D) More... | |
void | Remove (const Standard_Integer Index, const Standard_Address DelNode) |
void | Remove (const Standard_Integer FromIndex, const Standard_Integer ToIndex, const Standard_Address DelNode) |
Standard_Address | Find (const Standard_Integer Index) const |
Returns the node at position <index>. More... | |
Protected Attributes | |
Standard_Address | FirstItem |
Standard_Address | LastItem |
Standard_Address | CurrentItem |
Standard_Integer | CurrentIndex |
Standard_Integer | Size |
Definition of a base class for all instanciations of sequence.
The methods : Clear, Remove accepts a pointer to a function to use to delete the nodes. This allow proper call of the destructor on the Items. Without adding a virtual function pointer to each node or each sequence.
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Creation of an empty sequence.
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void TCollection_BaseSequence::Exchange | ( | const Standard_Integer | I, |
const Standard_Integer | J | ||
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Swaps elements which are located at positions and <J> in <me>. Raises an exception if I or J is out of bound. Example: before me = (A B C), I = 1, J = 3 after me = (C B A)
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Returns the node at position <index>.
Standard_Boolean TCollection_BaseSequence::IsEmpty | ( | ) | const |
returns True if the sequence <me> contains no elements.
Standard_Integer TCollection_BaseSequence::Length | ( | ) | const |
Returns the number of element(s) in the sequence. Returns zero if the sequence is empty.
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Concatenates <S> at the end of <me>. <S> is cleared. Example: before me = (A B C) S = (D E F) after me = (A B C D E F) S = ()
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Inserts the sequence <S> in <me> after the position <Index>. <S> is cleared. Raises an exception if the index is out of bound. Example: before me = (A B C), Index = 3, S = (D E F) after me = (A B C D E F) S = ()
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Concatenates <S> at the beginning of <me>. <S> is cleared. Example: before me = (A B C) S = (D E F) after me = (D E F A B C) S = ()
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Keeps in <me> the items 1 to <Index>-1 and puts in the items <Index> to the end. Example: before me = (A B C D) ,Index = 3 after me = (A B) Sub = (C D)
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void TCollection_BaseSequence::Reverse | ( | ) |
Reverses the order of items on <me>. Example: before me = (A B C) after me = (C B A)
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