Collaboration diagram for Function Types:

Functions
LLVMTypeRef	LLVMFunctionType (LLVMTypeRef ReturnType, LLVMTypeRef *ParamTypes, unsigned ParamCount, LLVMBool IsVarArg)
	Obtain a function type consisting of a specified signature.

LLVMBool	LLVMIsFunctionVarArg (LLVMTypeRef FunctionTy)
	Returns whether a function type is variadic.

LLVMTypeRef	LLVMGetReturnType (LLVMTypeRef FunctionTy)
	Obtain the Type this function Type returns.

unsigned	LLVMCountParamTypes (LLVMTypeRef FunctionTy)
	Obtain the number of parameters this function accepts.

void	LLVMGetParamTypes (LLVMTypeRef FunctionTy, LLVMTypeRef *Dest)
	Obtain the types of a function's parameters.

Detailed Description

Function Documentation

◆ LLVMCountParamTypes()

unsigned LLVMCountParamTypes ( LLVMTypeRef FunctionTy )

Obtain the number of parameters this function accepts.

Definition at line 780 of file Core.cpp.

◆ LLVMFunctionType()

LLVMTypeRef LLVMFunctionType	(	LLVMTypeRef	ReturnType,
		LLVMTypeRef *	ParamTypes,
		unsigned	ParamCount,
		LLVMBool	IsVarArg
	)

Obtain a function type consisting of a specified signature.

The function is defined as a tuple of a return Type, a list of parameter types, and whether the function is variadic.

Definition at line 765 of file Core.cpp.

References unwrap(), and llvm::wrap().

◆ LLVMGetParamTypes()

void LLVMGetParamTypes	(	LLVMTypeRef	FunctionTy,
		LLVMTypeRef *	Dest
	)

Obtain the types of a function's parameters.

The Dest parameter should point to a pre-allocated array of LLVMTypeRef at least LLVMCountParamTypes() large. On return, the first LLVMCountParamTypes() entries in the array will be populated with LLVMTypeRef instances.

Parameters

FunctionTy	The function type to operate on.
Dest	Memory address of an array to be filled with result.

Definition at line 784 of file Core.cpp.

References llvm::wrap().

◆ LLVMGetReturnType()

LLVMTypeRef LLVMGetReturnType ( LLVMTypeRef FunctionTy )

Obtain the Type this function Type returns.

Definition at line 776 of file Core.cpp.

References llvm::wrap().

◆ LLVMIsFunctionVarArg()

LLVMBool LLVMIsFunctionVarArg ( LLVMTypeRef FunctionTy )

Returns whether a function type is variadic.

Definition at line 772 of file Core.cpp.