PTLib
Version 2.10.10
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Array of unsigned integers. More...
#include <array.h>
Public Member Functions | |
Construction | |
PUnsignedArray (PINDEX initialSize=0) | |
Construct a new dynamic array of unsigned ints. | |
PUnsignedArray (unsigned const *buffer, PINDEX length, PBoolean dynamic=true) | |
Construct a new dynamic array of unsigned ints. | |
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PBaseArray (PINDEX initialSize=0) | |
Construct a new dynamic array of elements of the specified type. | |
PBaseArray (T const *buffer, PINDEX length, PBoolean dynamic=true) | |
Construct a new dynamic array of elements of the specified type. | |
virtual PObject * | Clone () const |
Clone the object. | |
PBoolean | SetAt (PINDEX index, T val) |
Set the specific element in the array. | |
T | GetAt (PINDEX index) const |
Get a value from the array. | |
void | Attach (const T *buffer, PINDEX bufferSize) |
Attach a pointer to a static block to the base array type. | |
T * | GetPointer (PINDEX minSize=0) |
Get a pointer to the internal array and assure that it is of at least the specified size. | |
T | operator[] (PINDEX index) const |
Get a value from the array. | |
T & | operator[] (PINDEX index) |
Get a reference to value from the array. | |
operator T const * () const | |
Get a pointer to the internal array. | |
PBoolean | Concatenate (const PBaseArray &array) |
Concatenate one array to the end of this array. | |
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PAbstractArray (PINDEX elementSizeInBytes, PINDEX initialSize=0) | |
Create a new dynamic array of initalSize elements of elementSizeInBytes bytes each. | |
PAbstractArray (PINDEX elementSizeInBytes, const void *buffer, PINDEX bufferSizeInElements, PBoolean dynamicAllocation) | |
Create a new dynamic array of bufferSizeInElements elements of elementSizeInBytes bytes each. | |
virtual void | PrintOn (ostream &strm) const |
Output the contents of the object to the stream. | |
virtual void | ReadFrom (istream &strm) |
Input the contents of the object from the stream. | |
virtual Comparison | Compare (const PObject &obj) const |
Get the relative rank of the two arrays. | |
virtual PBoolean | SetSize (PINDEX newSize) |
Set the size of the array in elements. | |
void | Attach (const void *buffer, PINDEX bufferSize) |
Attach a pointer to a static block to the base array type. | |
PBoolean | Concatenate (const PAbstractArray &array) |
Concatenate one array to the end of this array. | |
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PContainer (PINDEX initialSize=0) | |
Create a new unique container. | |
PContainer (const PContainer &cont) | |
Create a new refernce to container. | |
PContainer & | operator= (const PContainer &cont) |
Assign one container reference to another. | |
virtual | ~PContainer () |
Destroy the container class. | |
virtual PINDEX | GetSize () const |
Get the current size of the container. | |
PBoolean | SetMinSize (PINDEX minSize) |
Set the minimum size of container. | |
virtual PBoolean | IsEmpty () const |
Determine if the container is empty. | |
PBoolean | IsUnique () const |
Determine if container is unique reference. | |
virtual PBoolean | MakeUnique () |
Make this instance to be the one and only reference to the container contents. | |
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virtual | ~PObject () |
virtual PINDEX | HashFunction () const |
This function yields a hash value required by the PDictionary class. | |
virtual const char * | GetClass (unsigned ancestor=0) const |
Get the current dynamic type of the object instance. | |
PBoolean | IsClass (const char *cls) const |
virtual PBoolean | InternalIsDescendant (const char *clsName) const |
Determine if the dynamic type of the current instance is a descendent of the specified class. | |
virtual Comparison | CompareObjectMemoryDirect (const PObject &obj) const |
Determine the byte wise comparison of two objects. | |
bool | operator== (const PObject &obj) const |
Compare the two objects. | |
bool | operator!= (const PObject &obj) const |
Compare the two objects. | |
bool | operator< (const PObject &obj) const |
Compare the two objects. | |
bool | operator> (const PObject &obj) const |
Compare the two objects. | |
bool | operator<= (const PObject &obj) const |
Compare the two objects. | |
bool | operator>= (const PObject &obj) const |
Compare the two objects. |
Additional Inherited Members | |
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enum | Comparison { LessThan = -1, EqualTo = 0, GreaterThan = 1 } |
Result of the comparison operation performed by the Compare() function. More... | |
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static const char * | Class () |
Get the name of the class as a C string. | |
static Comparison | InternalCompareObjectMemoryDirect (const PObject *obj1, const PObject *obj2, PINDEX size) |
Internal function caled from CompareObjectMemoryDirect() | |
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virtual void | PrintElementOn (ostream &stream, PINDEX index) const |
PBaseArray (PContainerReference &reference) | |
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PINDEX | elementSize |
Size of an element in bytes. | |
char * | theArray |
Pointer to the allocated block of memory. | |
PBoolean | allocatedDynamically |
Flag indicating the array was allocated on the heap. | |
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Array of unsigned integers.
PUnsignedArray::PUnsignedArray | ( | PINDEX | initialSize = 0 | ) |
Construct a new dynamic array of unsigned ints.
The array is initialised to all zeros.
initialSize | Initial number of elements in the array. |
PUnsignedArray::PUnsignedArray | ( | unsigned const * | buffer, |
PINDEX | length, | ||
PBoolean | dynamic = true |
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Construct a new dynamic array of unsigned ints.
buffer | Pointer to an array of unsigned ints. |
length | Number of elements pointed to by buffer . |
dynamic | Buffer is copied and dynamically allocated. |