class MUint64Array

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public members:

	MUint64Array ()
	MUint64Array ( const MUint64Array & other )
	MUint64Array ( const MUint64 src[], unsigned int count )
	MUint64Array ( unsigned int initialSize, MUint64 initialValue = 0 )
	~MUint64Array ()
MUint64	operator[] ( unsigned int index ) const
MUint64 &	operator[] ( unsigned int index )
MUint64Array &	operator= ( const MUint64Array & other )
MStatus	set ( MUint64 element, unsigned int index )
MStatus	setLength ( unsigned int length )
unsigned int	length () const
MStatus	remove ( unsigned int index )
MStatus	insert ( MUint64 element, unsigned int index )
MStatus	append ( MUint64 element )
MStatus	copy ( const MUint64Array & source )
MStatus	clear ()
MStatus	get ( MUint64[] ) const
void	setSizeIncrement ( unsigned int newIncrement )
unsigned int	sizeIncrement () const
friend ostream &	operator<< (ostream &os, const MUint64Array &array)

Documentation

Description

This class implements an array of MUint64s. Common convenience functions are available, and the implementation is compatible with the internal Maya implementation so that it can be passed efficiently between plugins and internal maya data structures.

Functions

MUint64Array:: MUint64Array ()

Description

Default constructor. The instance is set to contain no elements.

MUint64Array:: MUint64Array ( const MUint64Array & other )

Description

Copy Constructor.

Arguments

• other the array with which to initialize this instance

MUint64Array:: MUint64Array ( const MUint64 src[], unsigned int count )

Description

Create a new array of MUint64 and initialize it with the given MUint64 elements.

Arguments

• src a C++ array of MUint64
• count the number of elements in the src array

MUint64Array:: MUint64Array ( unsigned int initialSize, MUint64 initialValue )

Description

Create a new array of MUint64 of a specified size and initialize all the elements with the given initial value.

Arguments

• initialSize the initial size of the array
• initialValue the initial value of each element

MUint64Array:: ~MUint64Array ()

Description

The class destructor.

MUint64 MUint64Array:: operator[] ( unsigned int index ) const

Description

Index operator. Returns the value of the element at the given index. No range checking is done - valid indices are 0 to length()-1.

Arguments

• index the index of the element whose value is to be returned

Return Value

• the value of the indicated element.

MUint64& MUint64Array:: operator[] ( unsigned int index )

Description

Index operator allowing assignment to an element of the array. Returns a reference to the element at the given index. No range checking is done - valid indices are 0 to length()-1.

Arguments

• index the index of the desired element

Return Value

• a reference to the indicated element

MUint64Array & MUint64Array:: operator= ( const MUint64Array & other )

Description

Assignment operator copies all of the elements of the other array into this one.

If the other array was returned as a reference to internal data (eg MFnMUint64ArrayData::array), then this array will also become a reference rather than doing a full copy.

Arguments

• other the array being copied

Return Value

• a reference to this array

MStatus MUint64Array:: setLength ( unsigned int length )

Description

Set the length of the array. This will grow and shrink the array as desired. Elements that are grown have uninitialized values, while those which are shrunk will lose the data contained in the deleted elements (ie. it will release the memory).

Arguments

• size the new size of the array

unsigned int MUint64Array:: length () const

Description

Returns the number of elements in the instance.

Return Value

• the number of elements in the instance

MStatus MUint64Array:: remove ( unsigned int index )

Description

Remove the array element at the given index. All array elements following the removed element are shifted toward the first element.

Arguments

• index index of the element to be removed

Return Value

• MS::kSuccess if the remove was successful and MS::kFailure otherwise

MStatus MUint64Array:: insert ( MUint64 element, unsigned int index )

Description

Inserts a new value into the array at the given index. The initial element at that index, and all following elements, are shifted towards the last. If the array cannot be expanded in size by 1 element, then the insert will fail and the existing array will remain unchanged.

Arguments

• element the new value to insert into the array
• index the index of the element to set to the the new value

Return Value

• MS::kSuccess if the insert was successful and MS::kFailure otherwise

MStatus MUint64Array:: set ( MUint64 element, unsigned int index )

Description

Sets the value of the indicated element to the indicated MUint64 value.

NOTE: This method does not grow the array if the index is out of bounds. Only a valid index should be used.

Arguments

• element the new value for the indicated element
• index the index of the element that is to be set to the the new value

Return Value

• MS::kSuccess if the value was set successfully and MS::kFailure otherwise

MStatus MUint64Array:: append ( MUint64 element )

Description

Adds a new element to the end of the array. If the array cannot be expanded in size by 1 element, then the append will fail and the existing array will remain unchanged.

Arguments

• element the value for the new last element

Return Value

• MS::kSuccess if the append was successful and MS::kFailure otherwise

MStatus MUint64Array:: copy ( const MUint64Array & source )

Description

Copy the contents of the source array to this array.

Arguments

• source array to copy from

Return Value

• MS::kSuccess if the copy was successful and MS::kFailure otherwise

MStatus MUint64Array:: clear ()

Description

Clear the contents of the array. After this operation the length method will return 0. This does not change the amount of memory allocated to the array, only the number of valid elements in it.

• MS::kSuccess if the operation is successful and MS::kFailure otherwise

MStatus MUint64Array:: get ( MUint64 array[] ) const

Description

Copy the elements of the array into the given C++ array of MUint64s. No checking is done to ensure that the destination C++ array of MUint64s is large enough to hold all the elements of the instance.

Arguments

• array the array to populate

Return Value

• MS::kSuccess if the array argument is a non-zero pointer and MS::kFailure otherwise

void MUint64Array:: setSizeIncrement ( unsigned int newIncrement )

Description

Set the size by which the array will be expanded whenever expansion is necessary.

Arguments

• newIncrement the new increment

unsigned int MUint64Array:: sizeIncrement () const

Description

Return the size by which the array will be expanded whenever expansion is necessary.

Return Value

• true if the array argument is a non-zero pointer and false otherwise

ostream& operator<< (ostream &os, const MUint64Array &array)

Description

Print the contents of the given MUint64Array on the given ostream. The format used is [14:22, 43:22, ]. The first number is the high 32 bits; the second number is the low 32 bits.

Arguments

• os the ostream to print to
• array the MUint64Array whose value is to be printed

Return Value

• the ostream reference, s, provided as the first parameter.

This class has no child classes.