Difference between revisions of "Uno/Binary/Spec/Identity Mapping"
From Apache OpenOffice Wiki
m (OpenOffice.org Wiki:Spec Uno Bin Identity Mapping moved to Uno/Binary/Spec/Identity Mapping) |
m (Reverted edits by FlvConverter (Talk); changed back to last version by Kr) |
||
(4 intermediate revisions by 2 users not shown) | |||
Line 1: | Line 1: | ||
− | + | State: final Type: Specification | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | The Binary Uno runtime currently returns no mapping, in case of a identity request <code>"A"</code> -> <code>"A"</code>. The Uno runtime should return an indentity-mapping in case of an identity request. | |
− | + | ||
− | + | ==Rationale== | |
− | + | Generic functions, e.g. as in cppuhelper/bootstrap.cxx, currently need to care about the identity of environments, this is cumbersome and leads to duplicate code. | |
− | ; | + | ==API== |
− | + | The Uno runtime function | |
+ | <code>void SAL_CALL uno_getMapping(uno_Mapping ** ppMapping, uno_Environment * pFrom, uno_Environment * pTo, rtl_uString * pAddPurpose) SAL_THROW_EXTERN_C();</code> | ||
+ | returns an identity-mapping, in case pFrom == pTo, instead of NULL. | ||
− | |||
− | + | [[Category:Spec]] | |
− | : | + | [[Category:Uno]] |
− | + | [[Category:Uno:Binary]] | |
− | : | + | |
− | + | ||
− | : | + | |
− | + | ||
− | + |
Latest revision as of 18:23, 25 June 2007
State: final Type: Specification
The Binary Uno runtime currently returns no mapping, in case of a identity request "A"
-> "A"
. The Uno runtime should return an indentity-mapping in case of an identity request.
Rationale
Generic functions, e.g. as in cppuhelper/bootstrap.cxx, currently need to care about the identity of environments, this is cumbersome and leads to duplicate code.
API
The Uno runtime function
void SAL_CALL uno_getMapping(uno_Mapping ** ppMapping, uno_Environment * pFrom, uno_Environment * pTo, rtl_uString * pAddPurpose) SAL_THROW_EXTERN_C();
returns an identity-mapping, in case pFrom == pTo, instead of NULL.