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LibreOffice
LibreOffice 24.8 SDK C/C++ API Reference
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#include "cppu/cppudllapi.h"Go to the source code of this file.
Typedefs | |
| typedef void *(* | uno_QueryInterfaceFunc) (void *pInterface, struct _typelib_TypeDescriptionReference *pType) |
| Generic function pointer declaration to query for an interface. More... | |
| typedef void(* | uno_AcquireFunc) (void *pInterface) |
| Generic function pointer declaration to acquire an interface. More... | |
| typedef void(* | uno_ReleaseFunc) (void *pInterface) |
| Generic function pointer declaration to release an interface. More... | |
| typedef void( * uno_AcquireFunc) (void *pInterface) |
Generic function pointer declaration to acquire an interface.
| pInterface | interface to be acquired |
| typedef void*( * uno_QueryInterfaceFunc) (void *pInterface, struct _typelib_TypeDescriptionReference *pType) |
Generic function pointer declaration to query for an interface.
| pInterface | interface |
| pType | demanded interface type |
| typedef void( * uno_ReleaseFunc) (void *pInterface) |
Generic function pointer declaration to release an interface.
| pInterface | interface to be release |
| CPPU_DLLPUBLIC sal_Bool uno_assignData | ( | void * | pDest, |
| struct _typelib_TypeDescription * | pDestTypeDescr, | ||
| void * | pSource, | ||
| struct _typelib_TypeDescription * | pSourceTypeDescr, | ||
| uno_QueryInterfaceFunc | queryInterface, | ||
| uno_AcquireFunc | acquire, | ||
| uno_ReleaseFunc | release | ||
| ) |
Assigns a destination value with a source value.
Widening conversion WITHOUT data loss is allowed (e.g., assigning a long with a short). Querying for demanded interface type is allowed. Assignment from any value to a value of type Any and vice versa is allowed.
| pDest | pointer to destination value |
| pDestTypeDescr | type description of destination value |
| pSource | pointer to source value; if 0, then destination value will be assigned to default value |
| pSourceTypeDescr | type destination of source value |
| queryInterface | function called each time an interface needs to be queried; defaults (0) to uno |
| acquire | function called each time an interface needs to be acquired; defaults (0) to uno |
| release | function called each time an interface needs to be released; defaults (0) to uno |
| CPPU_DLLPUBLIC void uno_constructData | ( | void * | pMem, |
| struct _typelib_TypeDescription * | pTypeDescr | ||
| ) |
Default constructs a value.
All simple types are set to 0, enums are set to their default value.
| pMem | pointer to memory of value to be constructed |
| pTypeDescr | type description of value to be constructed |
| CPPU_DLLPUBLIC void uno_copyAndConvertData | ( | void * | pDest, |
| void * | pSource, | ||
| struct _typelib_TypeDescription * | pTypeDescr, | ||
| struct _uno_Mapping * | mapping | ||
| ) |
Copy construct memory with given value.
The size of the destination value must be larger or equal to the size of the source value. Interfaces are converted/ mapped by mapping parameter.
| pDest | pointer to destination value memory |
| pSource | pointer to source value |
| pTypeDescr | type description of source |
| mapping | mapping to convert/ map interfaces |
| CPPU_DLLPUBLIC void uno_copyData | ( | void * | pDest, |
| void * | pSource, | ||
| struct _typelib_TypeDescription * | pTypeDescr, | ||
| uno_AcquireFunc | acquire | ||
| ) |
Copy construct memory with given value.
The size of the destination value must be larger or equal to the size of the source value.
| pDest | pointer to destination value memory |
| pSource | pointer to source value |
| pTypeDescr | type description of source |
| acquire | function called each time an interface needs to be acquired; defaults (0) to uno |
| CPPU_DLLPUBLIC void uno_destructData | ( | void * | pValue, |
| struct _typelib_TypeDescription * | pTypeDescr, | ||
| uno_ReleaseFunc | release | ||
| ) |
Destructs a given value; does NOT free its memory!
| pValue | value to be destructed |
| pTypeDescr | type description of value |
| release | function called each time an interface pointer needs to be released; defaults (0) to uno |
| CPPU_DLLPUBLIC sal_Bool uno_equalData | ( | void * | pVal1, |
| struct _typelib_TypeDescription * | pVal1TypeDescr, | ||
| void * | pVal2, | ||
| struct _typelib_TypeDescription * | pVal2TypeDescr, | ||
| uno_QueryInterfaceFunc | queryInterface, | ||
| uno_ReleaseFunc | release | ||
| ) |
Tests if two values are equal.
May compare different types (e.g., short to long).
| pVal1 | pointer to a value |
| pVal1TypeDescr | type description of pVal1 |
| pVal2 | pointer to another value |
| pVal2TypeDescr | type description of pVal2 |
| queryInterface | function called each time two interfaces are tested whether they belong to the same object; defaults (0) to uno |
| release | function to release queried interfaces; defaults (0) to uno |
| CPPU_DLLPUBLIC sal_Bool uno_type_assignData | ( | void * | pDest, |
| struct _typelib_TypeDescriptionReference * | pDestType, | ||
| void * | pSource, | ||
| struct _typelib_TypeDescriptionReference * | pSourceType, | ||
| uno_QueryInterfaceFunc | queryInterface, | ||
| uno_AcquireFunc | acquire, | ||
| uno_ReleaseFunc | release | ||
| ) |
Assigns a destination value with a source value.
Widening conversion WITHOUT data loss is allowed (e.g., assigning a long with a short). Querying for demanded interface type is allowed. Assignment from any value to a value of type Any and vice versa is allowed.
| pDest | pointer to destination value |
| pDestType | type of destination value |
| pSource | pointer to source value; if 0, then destination value will be assigned to default value |
| pSourceType | type of source value |
| queryInterface | function called each time an interface needs to be queried; defaults (0) to uno |
| acquire | function called each time an interface needs to be acquired; defaults (0) to uno |
| release | function called each time an interface needs to be released; defaults (0) to uno |
| CPPU_DLLPUBLIC void uno_type_constructData | ( | void * | pMem, |
| struct _typelib_TypeDescriptionReference * | pType | ||
| ) |
Default constructs a value.
All simple types are set to 0, enums are set to their default value.
| pMem | pointer to memory of value to be constructed |
| pType | type of value to be constructed |
| CPPU_DLLPUBLIC void uno_type_copyAndConvertData | ( | void * | pDest, |
| void * | pSource, | ||
| struct _typelib_TypeDescriptionReference * | pType, | ||
| struct _uno_Mapping * | mapping | ||
| ) |
Copy construct memory with given value.
The size of the destination value must be larger or equal to the size of the source value. Interfaces are converted/ mapped by mapping parameter.
| pDest | pointer to destination value memory |
| pSource | pointer to source value |
| pType | type of source |
| mapping | mapping to convert/ map interfaces |
| CPPU_DLLPUBLIC void uno_type_copyData | ( | void * | pDest, |
| void * | pSource, | ||
| struct _typelib_TypeDescriptionReference * | pType, | ||
| uno_AcquireFunc | acquire | ||
| ) |
Copy construct memory with given value.
The size of the destination value must be larger or equal to the size of the source value.
| pDest | pointer to destination value memory |
| pSource | pointer to source value |
| pType | type of source |
| acquire | function called each time an interface needs to be acquired; defaults (0) to uno |
| CPPU_DLLPUBLIC void uno_type_destructData | ( | void * | pValue, |
| struct _typelib_TypeDescriptionReference * | pType, | ||
| uno_ReleaseFunc | release | ||
| ) |
Destructs a given value; does NOT free its memory!
| pValue | value to be destructed |
| pType | type of value |
| release | function called each time an interface pointer needs to be released; defaults (0) to uno |
| CPPU_DLLPUBLIC sal_Bool uno_type_equalData | ( | void * | pVal1, |
| struct _typelib_TypeDescriptionReference * | pVal1Type, | ||
| void * | pVal2, | ||
| struct _typelib_TypeDescriptionReference * | pVal2Type, | ||
| uno_QueryInterfaceFunc | queryInterface, | ||
| uno_ReleaseFunc | release | ||
| ) |
Tests if two values are equal.
May compare different types (e.g., short to long).
| pVal1 | pointer to a value |
| pVal1Type | type of pVal1 |
| pVal2 | pointer to another value |
| pVal2Type | type of pVal2 |
| queryInterface | function called each time two interfaces are tested whether they belong to the same object; defaults (0) to uno |
| release | function to release queried interfaces; defaults (0) to uno |
| CPPU_DLLPUBLIC sal_Bool uno_type_isAssignableFromData | ( | struct _typelib_TypeDescriptionReference * | pAssignable, |
| void * | pFrom, | ||
| struct _typelib_TypeDescriptionReference * | pFromType, | ||
| uno_QueryInterfaceFunc | queryInterface, | ||
| uno_ReleaseFunc | release | ||
| ) |
Tests whether a value of given type is assignable from given value.
Widening conversion WITHOUT data loss is allowed (e.g., assigning a long with a short). Querying for demanded interface type is allowed. Assignment from any value to a value of type Any and vice versa is allowed.
| pAssignable | type |
| pFrom | pointer to value |
| pFromType | type of value |
| queryInterface | function called each time an interface needs to be queried; defaults (0) to uno |
| release | function called each time an interface needs to be released; defaults (0) to uno |
1.8.14