MySQL 8.4.0
Source Code Documentation
Public Member Functions | Static Public Attributes | List of all members
anonymous_namespace{item_create.cc}::Instantiator< Function_class, 0 > Class Template Reference
Instantiator functions

Instantiates a function class with no arguments. More...

Public Member Functions

Item * instantiate (THD *thd, PT_item_list *)
 

Static Public Attributes

static const uint Min_argcount = 0
 
static const uint Max_argcount = 0
 

Detailed Description

template<typename Function_class>
class anonymous_namespace{item_create.cc}::Instantiator< Function_class, 0 >

Instantiates a function class with no arguments.

Template Parameters
Function_classThe class that implements the function. Does not need to inherit Item_func.

Member Function Documentation

◆ instantiate()

template<typename Function_class >
Item * anonymous_namespace{item_create.cc}::Instantiator< Function_class, 0 >::instantiate ( THD *  thd,
PT_item_list *   
)
inline

Member Data Documentation

◆ Max_argcount

template<typename Function_class >
const uint anonymous_namespace{item_create.cc}::Instantiator< Function_class, 0 >::Max_argcount = 0
static

◆ Min_argcount

template<typename Function_class >
const uint anonymous_namespace{item_create.cc}::Instantiator< Function_class, 0 >::Min_argcount = 0
static
The documentation for this class was generated from the following file: