.. _stdlib_only_nttp:

=========
Only NTTP
=========

.. das:module:: only_nttp

The ONLY_NTTP module provides the ``[only_nttp]`` function annotation — a
guard for benchmark kernels. Compilation fails if the annotated function
calls a call-based extern that is not bound through ``addExternInline``
(the NTTP interpreter node flavor), naming the offending call. This keeps a
measured fastpath honest: a silently downgraded binding cannot skew the
benchmark.

All functions and symbols are in "only_nttp" module, use require to get access to it.

.. code-block:: das

    require daslib/only_nttp



++++++++++++++++++++
Function annotations
++++++++++++++++++++

.. _handle-only_nttp-only_nttp:

.. das:attribute:: only_nttp

Fails the compile when the annotated function calls an extern not bound with ``addExternInline``.



+++++++
Classes
+++++++

.. _struct-only_nttp-OnlyNttpAnnotation:

.. das:attribute:: OnlyNttpAnnotation : AstFunctionAnnotation

class OnlyNttpAnnotation

.. _function-only_nttp_OnlyNttpAnnotation_rq_patch_OnlyNttpAnnotation_FunctionPtr_ModuleGroup_AnnotationArgumentList_AnnotationArgumentList_das_string_bool_ref__0x1a:

.. das:function:: OnlyNttpAnnotation.patch(func: FunctionPtr; group: ModuleGroup; args: AnnotationArgumentList; progArgs: AnnotationArgumentList; errors: das_string; astChanged: bool&) : bool

def patch : function<(var self:ast::AstFunctionAnnotation;var func:ast_core::Function? aka FunctionPtr -const;var group:rtti_core::ModuleGroup -const;args:rtti_core::AnnotationArgumentList const;progArgs:rtti_core::AnnotationArgumentList const;var errors:$::das_string -const;var astChanged:bool& -const):bool>

:Arguments: * **func** :  :ref:`FunctionPtr <alias-FunctionPtr>`

            * **group** :  :ref:`ModuleGroup <handle-rtti-ModuleGroup>`

            * **args** :  :ref:`AnnotationArgumentList <handle-rtti-AnnotationArgumentList>`

            * **progArgs** :  :ref:`AnnotationArgumentList <handle-rtti-AnnotationArgumentList>`

            * **errors** :  :ref:`das_string <handle-builtin-das_string>`

            * **astChanged** : bool\ &