Experimental API index

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Entry points and variables listed in this index and in header files listed here are part of an experimental API, such as R_ext/Altrep.h. These are subject to change, so package authors wishing to use these should be prepared to adapt.

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Index Entry Section
A
acopy_string Utility functions
ALTREP Writing compact-representation-friendly code
ALTREP_CLASS Writing compact-representation-friendly code
C
COMPLEX_GET_REGION Writing compact-representation-friendly code
COMPLEX_OR_NULL Writing compact-representation-friendly code
D
DATAPTR_OR_NULL Writing compact-representation-friendly code
DATAPTR_RW Writing compact-representation-friendly code
I
INTEGER_GET_REGION Writing compact-representation-friendly code
INTEGER_IS_SORTED Writing compact-representation-friendly code
INTEGER_NO_NA Writing compact-representation-friendly code
INTEGER_OR_NULL Writing compact-representation-friendly code
IS_LONG_VEC Some convenience functions
IS_SCALAR Some convenience functions
L
libintl.h C-level messages
LOGICAL_GET_REGION Writing compact-representation-friendly code
LOGICAL_NO_NA Writing compact-representation-friendly code
LOGICAL_OR_NULL Writing compact-representation-friendly code
O
optif9 Optimization
R
R_ActiveBindingFunction Semi-internal convenience functions
R_allocResizableVector Resizing vectors
R_altrep_class_name Writing compact-representation-friendly code
R_altrep_class_package Writing compact-representation-friendly code
R_altrep_data1 Writing compact-representation-friendly code
R_altrep_data2 Writing compact-representation-friendly code
R_asHashtable Hash tables
R_BindingIsActive Semi-internal convenience functions
R_BindingIsLocked Semi-internal convenience functions
R_BindingTypeActive Working with variable bindings
R_BindingTypeDelayed Working with variable bindings
R_BindingTypeForced Working with variable bindings
R_BindingTypeMissing Working with variable bindings
R_BindingTypeUnbound Working with variable bindings
R_BindingTypeValue Working with variable bindings
R_BlankScalarString Some convenience functions
R_BlankString Some convenience functions
R_check_class_etc S4 objects
R_chk_calloc User-controlled memory
R_chk_free User-controlled memory
R_chk_memcpy User-controlled memory
R_chk_memset User-controlled memory
R_chk_realloc User-controlled memory
R_clrhash Hash tables
R_compute_identical Semi-internal convenience functions
R_curErrorBuf Condition handling and cleanup code
R_DelayedBindingEnvironment Working with variable bindings
R_DelayedBindingExpression Working with variable bindings
R_do_MAKE_CLASS S4 objects
R_do_new_object S4 objects
R_do_slot S4 objects
R_do_slot_assign S4 objects
R_DotDelayedEnvironment Working with variable bindings
R_DotDelayedExpression Working with variable bindings
R_DotForcedExpression Working with variable bindings
R_DotsElt Working with variable bindings
R_DotsExist Working with variable bindings
R_DotsLength Working with variable bindings
R_DotsNames Working with variable bindings
R_DotTypeDelayed Working with variable bindings
R_DotTypeForced Working with variable bindings
R_DotTypeMissing Working with variable bindings
R_DotTypeValue Working with variable bindings
R_duplicateAsResizable Resizing vectors
R_EnvironmentIsLocked Semi-internal convenience functions
R_envSymbols Working with variable bindings
R_existsVarInFrame Semi-internal convenience functions
R_ext/Altrep.h Writing compact-representation-friendly code
R_ext/Altrep.h The R API
R_ext/Callbacks.h Task callbacks
R_ext/Connections.h Organization of header files
R_ext/GraphicsDevice.h Organization of header files
R_ext/GraphicsEngine.h Organization of header files
R_ext/QuartzDevice.h Organization of header files
R_findDotsEnv Working with variable bindings
R_FindNamespace Semi-internal convenience functions
R_forceAndCall Semi-internal convenience functions
R_ForcedBindingExpression Working with variable bindings
R_getAttribCount Working with attributes
R_getAttribNames Working with attributes
R_getAttributes Working with attributes
R_GetBindingType Working with variable bindings
R_getClassDef S4 objects
R_GetConnection Organization of header files
R_GetCurrentEnv Evaluating R expressions from C
R_GetDotType Working with variable bindings
R_gethash Hash tables
R_getRegisteredNamespace Semi-internal convenience functions
R_GetX11Image Organization of header files
R_has_slot S4 objects
R_hasAttrib Working with attributes
R_HashtabSEXP Hash tables
R_InitFileInPStream Custom serialization input and output
R_InitFileOutPStream Custom serialization input and output
R_InitInPStream Custom serialization input and output
R_InitOutPStream Custom serialization input and output
R_isHashtable Hash tables
R_IsNamespaceEnv Semi-internal convenience functions
R_IsPackageEnv Semi-internal convenience functions
R_isResizable Resizing vectors
R_isTRUE Semi-internal convenience functions
R_LockBinding Semi-internal convenience functions
R_LockEnvironment Semi-internal convenience functions
R_lsInternal3 Semi-internal convenience functions
R_MakeActiveBinding Semi-internal convenience functions
R_MakeDelayedBinding Working with variable bindings
R_MakeForcedBinding Working with variable bindings
R_MakeMissingBinding Working with variable bindings
R_mapAttrib Working with attributes
R_maphash Hash tables
R_maphashC Hash tables
R_maxLength Resizing vectors
R_mkhashtab Hash tables
R_NamespaceEnvSpec Semi-internal convenience functions
R_NaString Some convenience functions
R_ncol Working with attributes
R_new_custom_connection Organization of header files
R_nrow Working with attributes
R_numhash Hash tables
R_PackageEnvName Semi-internal convenience functions
R_ReadConnection Organization of header files
R_remhash Hash tables
R_removeVarFromFrame Semi-internal convenience functions
R_resizeVector Resizing vectors
R_Serialize Custom serialization input and output
R_set_altrep_data1 Writing compact-representation-friendly code
R_set_altrep_data2 Writing compact-representation-friendly code
R_sethash Hash tables
R_tryWrap Writing compact-representation-friendly code
R_typhash Hash tables
R_UnboundValue Working with variable bindings
R_unLockBinding Semi-internal convenience functions
R_Unserialize Custom serialization input and output
R_WriteConnection Organization of header files
RAW_GET_REGION Writing compact-representation-friendly code
RAW_OR_NULL Writing compact-representation-friendly code
REAL_GET_REGION Writing compact-representation-friendly code
REAL_IS_SORTED Writing compact-representation-friendly code
REAL_NO_NA Writing compact-representation-friendly code
REAL_OR_NULL Writing compact-representation-friendly code
Rf_allocS4Object S4 objects
Rf_any_duplicated Semi-internal convenience functions
Rf_any_duplicated3 Semi-internal convenience functions
Rf_asS4 S4 objects
Rf_charIsASCII Character encoding issues
Rf_charIsLatin1 Character encoding issues
Rf_charIsUTF8 Character encoding issues
Rf_copyListMatrix Semi-internal convenience functions
Rf_duplicated Semi-internal convenience functions
Rf_isBlankString Some convenience functions
Rf_isScalarString Some convenience functions
Rf_isUnsorted Semi-internal convenience functions
Rf_isVectorizable Semi-internal convenience functions
Rf_listAppend Semi-internal convenience functions
Rf_match Semi-internal convenience functions
Rf_nlevels Semi-internal convenience functions
Rf_PairToVectorList Semi-internal convenience functions
Rf_pmatch Semi-internal convenience functions
Rf_psmatch Semi-internal convenience functions
Rf_StringBlank Some convenience functions
Rf_StringFalse Some convenience functions
Rf_StringTrue Some convenience functions
Rf_VectorToPairList Semi-internal convenience functions
S
STRING_IS_SORTED Writing compact-representation-friendly code
STRING_NO_NA Writing compact-representation-friendly code
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