SoMFUInt32(3)

📦
version 4.0.10 · 4 versions
, in fedora 43, fedora 44

💖 SoMFUInt32 — the Coin manpage, but make it a group chat 💖

okay bestie, gather round. this is SoMFUInt32(3), straight out of the Coin library, and it is literally the container for 32-bit unsigned integer values. that's the whole vibe. let's get into it ✨

🌸 NAME 🌸

SoMFUInt32 — the class that is a container for 32-bit unsigned integer values. it holds the numbers. that's its job. she's employed. 💅

✨ SYNOPSIS ✨

#include <Inventor/fields/SoMFUInt32.h>

Inherits SoMField. so everything SoMField can do? she does too. nepotism but the good kind 🫶

👑 Public Member Functions 👑

  • virtual SoType getTypeId (void) const
  • virtual void copyFrom (const SoField &field)
  • const SoMFUInt32 & operator= (const SoMFUInt32 &field)
  • virtual SbBool isSame (const SoField &field) const
  • uint32_t operator[] (const int idx) const
  • const uint32_t * getValues (const int start) const
  • int find (uint32_t value, SbBool addifnotfound=FALSE)
  • void setValues (const int start, const int num, const uint32_t *newvals)
  • void set1Value (const int idx, uint32_t value)
  • void setValue (uint32_t value)
  • uint32_t operator= (uint32_t val)
  • SbBool operator== (const SoMFUInt32 &field) const
  • SbBool operator!= (const SoMFUInt32 &field) const
  • uint32_t * startEditing (void)
  • void finishEditing (void)
  • void setValuesPointer (const int num, const uint32_t *userdata)
  • void setValuesPointer (const int num, uint32_t *userdata)

🦋 Public Member Functions inherited from SoMField 🦋

  • virtual ~SoMField ()
  • int getNum (void) const
  • void setNum (const int num)
  • virtual void deleteValues (int start, int num=-1)
  • virtual void insertSpace (int start, int num)
  • SbBool set1 (const int index, const char *const valuestring)
  • void get1 (const int index, SbString &valuestring)
  • virtual void enableDeleteValues (void)
  • virtual SbBool isDeleteValuesEnabled (void) const

🎀 Public Member Functions inherited from SoField 🎀

  • virtual ~SoField ()
  • void setIgnored (SbBool ignore)
  • SbBool isIgnored (void) const
  • void setDefault (SbBool defaultVal)
  • SbBool isDefault (void) const
  • SbBool isOfType (const SoType type) const
  • void enableConnection (SbBool flag)
  • SbBool isConnectionEnabled (void) const
  • SbBool connectFrom (SoEngineOutput *master, SbBool notnotify=FALSE, SbBool append=FALSE)
  • SbBool appendConnection (SoEngineOutput *master, SbBool notnotify=FALSE)
  • void disconnect (SoEngineOutput *engineoutput)
  • SbBool isConnectedFromEngine (void) const
  • SbBool getConnectedEngine (SoEngineOutput *&master) const
  • SbBool connectFrom (SoField *master, SbBool notnotify=FALSE, SbBool append=FALSE)
  • SbBool appendConnection (SoField *master, SbBool notnotify=FALSE)
  • void disconnect (SoField *field)
  • SbBool isConnectedFromField (void) const
  • SbBool getConnectedField (SoField *&master) const
  • int getNumConnections (void) const
  • int getForwardConnections (SoFieldList &slavelist) const
  • int getConnections (SoFieldList &masterlist) const
  • void disconnect (void)
  • SbBool isConnected (void) const
  • void setContainer (SoFieldContainer *cont)
  • SoFieldContainer * getContainer (void) const
  • SbBool set (const char *valuestring)
  • void get (SbString &valuestring)
  • SbBool shouldWrite (void) const
  • virtual void touch (void)
  • virtual void startNotify (void)
  • virtual void notify (SoNotList *nlist)
  • SbBool enableNotify (SbBool on)
  • SbBool isNotifyEnabled (void) const
  • void addAuditor (void *f, SoNotRec::Type type)
  • void removeAuditor (void *f, SoNotRec::Type type)
  • int operator== (const SoField &f) const
  • int operator!= (const SoField &f) const
  • virtual void connectionStatusChanged (int numconnections)
  • SbBool isReadOnly (void) const
  • virtual void fixCopy (SbBool copyconnections)
  • virtual SbBool referencesCopy (void) const
  • void copyConnection (const SoField *fromfield)
  • virtual SbBool read (SoInput *input, const SbName &name)
  • virtual void write (SoOutput *out, const SbName &name) const
  • virtual void countWriteRefs (SoOutput *out) const
  • void setFieldType (int type)
  • int getFieldType (void) const
  • SbBool getDirty (void) const
  • void setDirty (SbBool dirty)
  • void evaluate (void) const

⭐ Static Public Member Functions ⭐

  • static void * createInstance (void)
  • static SoType getClassTypeId (void)
  • static void initClass (void)

💜 Static Public Member Functions inherited from SoMField 💜

  • static SoType getClassTypeId (void)
  • static void atexit_cleanup (void)
  • static void initClass (void)

💜 Static Public Member Functions inherited from SoField 💜

  • static void initClass (void)
  • static void initClasses (void)
  • static void cleanupClass (void)
  • static SoType getClassTypeId (void)

🌈 Protected Member Functions 🌈

  • virtual void deleteAllValues (void)
  • virtual void copyValue (int to, int from)
  • virtual int fieldSizeof (void) const
  • virtual void * valuesPtr (void)
  • virtual void setValuesPtr (void *ptr)
  • virtual void allocValues (int num)

🧚 Protected Member Functions inherited from SoMField 🧚

  • SoMField (void)
  • virtual void makeRoom (int newnum)
  • virtual SoNotRec createNotRec (SoBase *container)
  • void setChangedIndex (const int chgidx)
  • void setChangedIndices (const int chgidx=-1, const int numchgind=0)

🧚 Protected Member Functions inherited from SoField 🧚

  • SoField (void)
  • void valueChanged (SbBool resetdefault=TRUE)
  • virtual void evaluateConnection (void) const
  • virtual SbBool readConnection (SoInput *in)
  • virtual void writeConnection (SoOutput *out) const
  • SbBool isDestructing (void) const

🍓 Protected Attributes 🍓

  • uint32_t * values

🍓 Protected Attributes inherited from SoMField 🍓

  • int num
  • int maxNum
  • SbBool userDataIsUsed

🌸 Additional Inherited Members 🌸

Public Types inherited from SoField

  • enum FieldType { NORMAL_FIELD = 0, EVENTIN_FIELD, EVENTOUT_FIELD, EXPOSED_FIELD }

💅 Detailed Description 💅

The SoMFUInt32 class is a container for 32-bit unsigned integer values. yes, that's the same sentence as the NAME section. she said what she said. periodt.

This field is used where nodes, engines or other field containers need to store a group of multiple 32-bit unsigned integer values. not one. multiple. she's a whole squad of numbers, not a solo act. 👑

This field supports application data sharing through a setValuesPointer() method. See SoMField documentation for information on how to use this function. (bestie, go read that one, it's got the lore.)

See also

  • SoSFUInt32 — the single-value sibling. the solo version. the main character who doesn't need a friend group. still iconic tho 💖

🔥 Member Function Documentation 🔥

void * SoMFUInt32::createInstance (void ) [static]

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer. i.e. it's giving backstage pass only, not for the general public.

Creates a new instance of the class type corresponding to the SoType object.

SoType SoMFUInt32::getClassTypeId (void ) [static]

This static method returns the SoType object associated with objects of this class. it's the ID check at the door, and yes, she's on the list. ✨

SoType SoMFUInt32::getTypeId (void ) const [virtual]

Returns the type identification of an object derived from a class inheriting SoField. This is used for runtime type checking and "downward" casting. so you can find out what she really is at runtime and then cast down to her. down bad for real.

Implements SoField.

void SoMFUInt32::copyFrom (const SoField & f) [virtual]

Copy value(s) from f into this field. f must be of the same type as this field. no mismatched energy allowed, the vibe check is strict here 🫶

Implements SoField.

SbBool SoMFUInt32::isSame (const SoField & f) const [virtual]

Check for equal type and value(s). it's the "are we the same person" test and it takes both boxes seriously.

Implements SoField.

void SoMFUInt32::deleteAllValues (void ) [protected], [virtual]

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer. internal business. move along, nothing for the app devs to see here 🙈

Implements SoMField.

void SoMFUInt32::copyValue (int to, int from) [protected], [virtual]

This method is used for moving values around internally within a multivalue field. It needs to be overridden in each field so it automatically takes care of running copy constructors where necessary. so if you're building your own field, you have to override this or the copy constructors won't get their moment. non-negotiable. 💅

Implements SoMField.

const uint32_t * SoMFUInt32::getValues (const int start) const [inline]

Returns a pointer to the values array. a pointer! to the actual array! the raw source. use her wisely bestie 💀

void SoMFUInt32::initClass (void ) [static]

Internal method called upon initialization of the library (from SoDB::init()) to set up the type system. internal, but the whole type system literally cannot start without her, so. respect the process 👑

🌈 Author 🌈

Generated automatically by Doxygen for Coin from the source code. not a human, just a robot doing her little task. and honestly? she ate. 🎀

okay that's the whole page bestie, go forth and store your 32-bit unsigned integers with confidence 🦋

Version 4.0.10 · Thu Jun 25 2026 00:00:00 — that's the source/version and date, stamped at the bottom, and that's a wrap. mwah 💖

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