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Open Inventor Reference
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Subclasses store a single int32_t, int, or enum value. More...
#include <Inventor/elements/SoInt32Element.h>
Public Member Functions | |
| virtual bool | matches (const SoElement *elt) const |
| Comparison based on value of int32_ts. More... | |
| virtual SoElement * | copyMatchInfo () const |
| Copy method, takes care copying the data. More... | |
| virtual void | setElt (int32_t value) |
| Virtual set that subclasses can override to implement side-effect behaviors. More... | |
| virtual void | print (FILE *fp) const |
| Prints element (for debugging) More... | |
 Public Member Functions inherited from SoElement | |
| virtual void | init (SoState *state) |
| Initializes element. More... | |
| virtual void | push (SoState *state) |
| Pushes/pops element. More... | |
| virtual void | pop (SoState *state, const SoElement *prevTopElement) |
| SoType | getTypeId () const |
| Returns type identifier for element instance. More... | |
| int | getStackIndex () const |
| Returns the stack index for an element instance. More... | |
| void | setDepth (int dpth) |
| Sets stuff in an element instance. More... | |
| void | setNext (SoElement *nxt) |
| void | setNextInStack (SoElement *nxt) |
| void | setNextFree (SoElement *nxt) |
| int | getDepth () const |
| Returns stuff from element instance. More... | |
| SoElement * | getNext () const |
| virtual | ~SoElement () |
| Destructor. More... | |
Static Public Member Functions | |
| static void | initClass () |
| Initializes the SoInt32Element class. More... | |
| static void | set (int stackIndex, SoState *state, int32_t value) |
| Set value. More... | |
| static void | set (int stackIndex, SoState *state, SoNode *, int32_t value) |
| static void | set (int stackIndex, SoState *state, SoNode *, long value) |
| static int32_t | get (int stackIndex, SoState *state) |
| Get value. More... | |
| Static Public Member Functions inherited from SoElement | |
| static SoType | getClassTypeId () |
| Returns type identifier for SoElement class. More... | |
| static void | initElements () |
| Initialize ALL Inventor element classes. More... | |
| static void | initClass () |
| Initializes the SoElement class. More... | |
| static int | getNumStackIndices () |
| Returns the number of stack indices allocated. More... | |
| static SoType | getIdFromStackIndex (int stackIndex) |
| Returns the id for the element with the given stack index. More... | |
Protected Member Functions | |
| virtual | ~SoInt32Element () |
| Protected Member Functions inherited from SoElement | |
| SoElement () | |
| Constructor; use typeId.createInstance to create elements. More... | |
| void | capture (SoState *state) const |
| Does whatever is necessary in state to capture this element for caching purposes. More... | |
| virtual void | captureThis (SoState *state) const |
| Really captures this element, once it has been determined that a cache is open to capture it. More... | |
| void | setTypeId (SoType id) |
| Sets typeId in instance. More... | |
| void | setStackIndex (int index) |
| Sets stackIndex in instance. More... | |
| SoElement * | getNextInStack () const |
| Returns next instance in specific element stack. More... | |
| SoElement * | getNextFree () const |
| Returns next free element in a specific element stack. More... | |
Protected Attributes | |
| int32_t | data |
| Storage for data. More... | |
Additional Inherited Members | |
| Static Protected Member Functions inherited from SoElement | |
| static SoElement * | getElement (SoState *state, int stackIndex) |
| Returns an instance of an element from the stack with the given index in the given state. More... | |
| static const SoElement * | getConstElement (SoState *state, int stackIndex) |
| Returns a read-only pointer to the top instance in the given element stack. More... | |
| static int | createStackIndex (SoType id) |
| Creates and returns a new stack index. More... | |
| Static Protected Attributes inherited from SoElement | |
| static int | classStackIndex |
| Stack index for SoElement class. More... | |
This class defines generic matches() and copy() methods.
Definition at line 75 of file SoInt32Element.h.
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protectedvirtual |
Derived classes have static inline methods to pass in the stackIndex and cast the returned value to the right type.
Definition at line 112 of file SoInt32Element.h.
References SoElement::getConstElement().
Referenced by SoComplexityTypeElement::get(), SoDrawStyleElement::get(), SoGLLightIdElement::get(), SoGLTextureEnabledElement::get(), SoLinePatternElement::get(), SoMaterialBindingElement::get(), SoNormalBindingElement::get(), SoPickStyleElement::get(), SoStencilBitsElement::get(), SoSwitchElement::get(), SoTextureCoordinateBindingElement::get(), and SoUnitsElement::get().
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static |
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virtual |
Reimplemented from SoElement.
Reimplemented in SoUnitsElement, SoTextureCoordinateBindingElement, SoPickStyleElement, SoNormalBindingElement, SoMaterialBindingElement, SoLinePatternElement, SoGLLightIdElement, SoDrawStyleElement, and SoComplexityTypeElement.
Derived classes have static inline methods that pass in the stack index and cast their type into a int32_t. This just gets an appropriate instance and calls the virtual set.
Referenced by SoMaterialBindingElement::set(), SoNormalBindingElement::set(), SoTextureCoordinateBindingElement::set(), SoSwitchElement::set(), SoGLTextureEnabledElement::set(), SoDrawStyleElement::set(), SoComplexityTypeElement::set(), SoPickStyleElement::set(), SoLinePatternElement::set(), and SoUnitsElement::set().
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inlinestatic |
Definition at line 97 of file SoInt32Element.h.
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inlinestatic |
| value | System long |
Definition at line 100 of file SoInt32Element.h.
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virtual |
Reimplemented in SoGLTextureEnabledElement, SoGLDrawStyleElement, and SoGLLinePatternElement.
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protected |
Definition at line 121 of file SoInt32Element.h.
1.9.1