docs/html/builtin__funcs_8h_source.html

 #ifndef UTILS_BUILTIN_FUNCS_H

 #define UTILS_BUILTIN_FUNCS_H


 #include "tdb.h"


 namespace taco {


 #define BUILTIN_RETTYPE(...)

 #define BUILTIN_FUNC(func_name, ...) \

     ::taco::Datum func_name (FMGR_FUNCTION_ARGS)

 #define BUILTIN_ARGTYPE(...)

 #define BUILTIN_OPR(...)


 void InitBuiltinFunctions();


 FunctionInfo FindBuiltinFunction(Oid oid);


 }   // namespace taco


 #endif      // UTILS_BUILTIN_FUNCS_H

taco
Definition: datum.h:28

taco::Oid
uint32_t Oid
Definition: tdb_base.h:210

taco::FindBuiltinFunction
FunctionInfo FindBuiltinFunction(Oid oid)
Looks up the callable function info for a built-in function registered in the system catalog.
Definition: builtin_funcs.cpp:23

taco::InitBuiltinFunctions
void InitBuiltinFunctions()
Initializes the lookup table for built-in functions registered in the system catalog.
Definition: builtin_funcs.cpp:14

taco::FunctionInfo
std::function< Datum(FunctionCallInfo &)> FunctionInfo
An FMGR managed function should be declared as.
Definition: fmgr.h:50

tdb.h