SoMFDouble(3)

💅 SoMFDouble(3) — the Coin manual page, but make it make sense 💅

okay bestie, sit down, grab your boba 🧋 because this one is a Library Functions Manual page (section 3, the library girlies, you know the vibe) and we are going to understand it together. no gatekeeping here. 💖

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🎀 NAME 🎀

SoMFDouble — she is, and I cannot stress this enough, a container for double float precision point values. that's it. that's her whole job. and she eats. ✨

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🦋 SYNOPSIS 🦋

#include <Inventor/fields/SoMFDouble.h>

Inherits SoMField. yes she has a whole family tree and we're gonna meet every single relative, buckle up 🫶

🌸 Public Member Functions 🌸

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

lowkey that's a lot of aunties but they all show up to the function 💀

⭐ 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)

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 🫣

double * 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 }

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👑 Detailed Description 👑

okay so here's the tea. SoMFDouble is a container for double float precision point values. 💖

She's the field you reach for when nodes, engines, or other field containers need to store a whole group of multiple floating point values. not one. a group. she's a girl with range. 🌈

This field supports application data sharing through a setValuesPointer() method. See the SoMField documentation for the info on how to use this function — go read it, I'll wait. 🫶

See also

SoSFDouble

Since

Coin 2.5

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🔥 Member Function Documentation 🔥

💜 SoType SoMFDouble::getTypeId (void ) const [virtual]

Returns the type identification instance which uniquely identifies the Coin field class the object belongs to. it's basically her government name. 📛

See also

getClassTypeId(), SoType

Implements SoField.

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

Copy value(s) from f into this field. > heads up bestie: f must be of the same type as this field. no mixing, we don't do that here.

Implements SoField.

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

Check for equal type and value(s). it's giving "are we the same person?" energy. 💅

Implements SoField.

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💜 void SoMFDouble::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. (translation: not for you, babe, this one's house business 🙈)

Implements SoMField.

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💜 void SoMFDouble::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 contructors where necessary. (yes, "contructors" — that's the original's typo and I am not touching it, we respect the source in this house 💀)

Implements SoMField.

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💜 const double * SoMFDouble::getValues (const int start) const [inline]

Returns a pointer to the values array. short, sweet, iconic. ✨

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🌸 Author 🌸

Generated automatically by Doxygen for Coin from the source code. no human hand-wrote this and honestly you can tell, but we love her anyway. 🎀

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and that's the whole page bestie!! Coin, Version 3.1.3, SoMFDouble(3) — that's the source and version and date of the footer, consider yourself officially informed. now go forth and store your groups of double float precision point values. slay, no cap, periodt. 👑💖🦋