Multiple-value field containing any number of four-dimensional vectors. More...
#include <Inventor/fields/SoMFVec4b.h>
Public Member Functions | |
virtual SoType | getTypeId () const |
const SoMFVec4b & | operator= (const SoMFVec4b &f) |
SoMFVec4b () | |
virtual | ~SoMFVec4b () |
SbVec4b * | startEditing () |
void | finishEditing () |
const SbVec4b & | operator[] (int i) const |
const SbVec4b * | getValues (int start) const |
int | find (const SbVec4b &targetValue, SbBool addIfNotFound=FALSE) |
void | setValues (int start, int num, const SbVec4b *newValues) |
void | set1Value (int index, const SbVec4b &newValue) |
void | setValue (const SbVec4b &newValue) |
const SbVec4b & | operator= (const SbVec4b &newValue) |
int | operator== (const SoMFVec4b &f) const |
int | operator!= (const SoMFVec4b &f) const |
virtual void | enableDeleteValues () |
virtual void | disableDeleteValues () |
virtual SbBool | isDeleteValuesEnabled () |
virtual size_t | getValueSize () const |
void | setValuesPointer (int num, const char *userData) |
void | setValuesPointer (int num, char *userData) |
void | setValuesPointer (int num, const SbVec4b *userData) |
void | setValuesPointer (int num, SbVec4b *userData) |
void | setValues (int start, int num, const char xyzw[][4]) |
void | set1Value (int index, char x, char y, char z, char w) |
void | set1Value (int index, const char xyzw[4]) |
void | setValue (char x, char y, char z, char w) |
void | setValue (const char xyzw[4]) |
void | set1Value (int index, const SbVec4f &vec4f) |
void | setValue (const SbVec4f &vec4f) |
void | setValues (int start, int num, const SbVec4f *vec4f) |
Static Public Member Functions | |
static SoType | getClassTypeId () |
Multiple-value field containing any number of four-dimensional vectors.
A multiple-value field that contains any number of four-dimensional vectors.
SoMFVec4bs are written to file as one or more quadruplets of char values separated by whitespace. When more than one value is present, all of the values are enclosed in square brackets and separated by commas; for example:
[ 0 0 0 0, 1 3 8 4, 100 17 52 38]
Data copying:
SoMFVec4b::SoMFVec4b | ( | ) |
Default constructor.
virtual SoMFVec4b::~SoMFVec4b | ( | ) | [virtual] |
Destructor.
virtual void SoMFVec4b::disableDeleteValues | ( | ) | [inline, virtual] |
Temporary disable value deleting.
virtual void SoMFVec4b::enableDeleteValues | ( | ) | [inline, virtual] |
Sets the enableDeleteValues flag.
This flag (if TRUE) allows Open Inventor to destroy the user data array given to setValuesPointer(). This user data array will be managed exactly like internal field data values. Default is FALSE.
Finds the given targetValue in the array and returns the index of that value.
in the array. If the value is not found, -1 is returned. If addIfNotFound is set, then targetValue is added to the end of the array (but -1 is still returned).
void SoMFVec4b::finishEditing | ( | ) | [inline] |
Indicates that batch edits have finished.
See startEditing().
static SoType SoMFVec4b::getClassTypeId | ( | ) | [static] |
Returns the type identifier for this class.
Reimplemented from SoMField.
virtual SoType SoMFVec4b::getTypeId | ( | ) | const [virtual] |
Returns the type identifier for this specific instance.
Implements SoTypedObject.
const SbVec4b* SoMFVec4b::getValues | ( | int | start | ) | const [inline] |
Returns a pointer into the array of values in the field, starting at index start.
The values are read-only. See the startEditing()/finishEditing() methods for a way of modifying values in place.
virtual size_t SoMFVec4b::getValueSize | ( | ) | const [inline, virtual] |
Get size of the value.
Reimplemented from SoField.
virtual SbBool SoMFVec4b::isDeleteValuesEnabled | ( | ) | [inline, virtual] |
Returns FALSE if user data array has been given to.
setValuesPointer() and enableDeleteValues() has never been called, and memory for data has not been reallocated. Otherwise, returns TRUE.
int SoMFVec4b::operator!= | ( | const SoMFVec4b & | f | ) | const [inline] |
Returns TRUE if all of the values of this field do not equal.
those of the given f. If the fields are different types TRUE will always be returned.
Reimplemented from SoField.
Sets the first value in the array to newValue, and deletes.
the second and subsequent values.
int SoMFVec4b::operator== | ( | const SoMFVec4b & | f | ) | const |
Returns TRUE if all of the values of this field equal those of.
the given f. If the fields are different types FALSE will always be returned.
Reimplemented from SoField.
const SbVec4b& SoMFVec4b::operator[] | ( | int | i | ) | const [inline] |
Returns the i'th value of the field.
Indexing past the end of the field (passing in i greater than getNum()) will return garbage.
void SoMFVec4b::set1Value | ( | int | index, | |
const SbVec4f & | vec4f | |||
) |
Sets one value from single precision vector.
void SoMFVec4b::set1Value | ( | int | index, | |
const char | xyzw[4] | |||
) |
Sets one value from 4 chars in array.
void SoMFVec4b::set1Value | ( | int | index, | |
char | x, | |||
char | y, | |||
char | z, | |||
char | w | |||
) |
Sets one value from 4 chars.
void SoMFVec4b::set1Value | ( | int | index, | |
const SbVec4b & | newValue | |||
) |
Sets the index'th value in the array to newValue.
The array will be automatically expanded, if necessary.
void SoMFVec4b::setValue | ( | const SbVec4f & | vec4f | ) |
Sets to one value from single precision vector.
void SoMFVec4b::setValue | ( | const char | xyzw[4] | ) |
Sets to one value from 4 chars in array.
void SoMFVec4b::setValue | ( | char | x, | |
char | y, | |||
char | z, | |||
char | w | |||
) |
Sets to one value from 4 chars.
void SoMFVec4b::setValue | ( | const SbVec4b & | newValue | ) |
Sets the first value in the array to newValue, and deletes.
the second and subsequent values.
void SoMFVec4b::setValues | ( | int | start, | |
int | num, | |||
const SbVec4f * | vec4f | |||
) |
Sets values from array of single precision vectors.
void SoMFVec4b::setValues | ( | int | start, | |
int | num, | |||
const char | xyzw[][4] | |||
) |
Sets values from array of arrays of 4 chars.
void SoMFVec4b::setValues | ( | int | start, | |
int | num, | |||
const SbVec4b * | newValues | |||
) |
Sets num values starting at index start to the values.
in newValues. The array will automatically be made larger to accommodate the new values, if necessary.
void SoMFVec4b::setValuesPointer | ( | int | num, | |
SbVec4b * | userData | |||
) |
void SoMFVec4b::setValuesPointer | ( | int | num, | |
const SbVec4b * | userData | |||
) |
Sets the field to contain the num values stored in userData array.
This array will not be copied into the field: it will be directly used by the field. If num and userData are not correctly specified, the results are undefined (and probably undesirable). param num is the number of values that userData contains and must be a positive integer. param userData is an array allocated by malloc or realloc and can be deallocated by free (no constructor or destructor is called). userData must not be NULL. Its size must be at least num*sizeof(valueType).
void SoMFVec4b::setValuesPointer | ( | int | num, | |
char * | userData | |||
) |
void SoMFVec4b::setValuesPointer | ( | int | num, | |
const char * | userData | |||
) |
Sets the field to contain the num values stored in userData array.
This array will not be copied into the field: it will be directly used by the field. If num and userData are not correctly specified, the results are undefined (and probably undesirable). param num is the number of values that userData contains and must be a positive integer. param userData is an array allocated by malloc or realloc and can be deallocated by free (no constructor or destructor is called). userData must not be NULL. Its size must be at least num*sizeof(valueType).
SbVec4b* SoMFVec4b::startEditing | ( | ) | [inline] |
Returns a pointer to the internally maintained array that can be modified.
The values in the array may be changed, but values cannot be added or removed. It is illegal to call any other editing methods between startEditing() and finishEditing() (e.g. set1Value(), setValue(), etc.). Fields, engines or sensors connected to this field and sensors are not notified that this field has changed until finishEditing() is called. Calling finishEditing() always sets the isDefault() flag to FALSE and informs engines and sensors that the field changed, even if none of the values actually were changed.