Structure Types

Collaboration diagram for Structure Types:

Functions
LLVMTypeRef	LLVMStructTypeInContext (LLVMContextRef C, LLVMTypeRef *ElementTypes, unsigned ElementCount, LLVMBool Packed)
LLVMTypeRef	LLVMStructType (LLVMTypeRef *ElementTypes, unsigned ElementCount, LLVMBool Packed)
LLVMTypeRef	LLVMStructCreateNamed (LLVMContextRef C, const char *Name)
const char *	LLVMGetStructName (LLVMTypeRef Ty)
void	LLVMStructSetBody (LLVMTypeRef StructTy, LLVMTypeRef *ElementTypes, unsigned ElementCount, LLVMBool Packed)
unsigned	LLVMCountStructElementTypes (LLVMTypeRef StructTy)
void	LLVMGetStructElementTypes (LLVMTypeRef StructTy, LLVMTypeRef *Dest)
LLVMBool	LLVMIsPackedStruct (LLVMTypeRef StructTy)
LLVMBool	LLVMIsOpaqueStruct (LLVMTypeRef StructTy)

---

Detailed Description

These functions relate to LLVMTypeRef instances.

See also:

llvm::StructType

---

Function Documentation

unsigned LLVMCountStructElementTypes

(

LLVMTypeRef

StructTy

)

Get the number of elements defined inside the structure.

See also:

llvm::StructType::getNumElements()

Definition at line 447 of file Core.cpp.

void LLVMGetStructElementTypes	(	LLVMTypeRef	StructTy,
		LLVMTypeRef *	Dest
	)

Get the elements within a structure.

The function is passed the address of a pre-allocated array of LLVMTypeRef at least LLVMCountStructElementTypes() long. After invocation, this array will be populated with the structure's elements. The objects in the destination array will have a lifetime of the structure type itself, which is the lifetime of the context it is contained in.

Definition at line 451 of file Core.cpp.

References llvm::StructType::element_begin(), llvm::StructType::element_end(), I, and llvm::wrap().

const char* LLVMGetStructName

(

LLVMTypeRef

Ty

)

Obtain the name of a structure.

See also:

llvm::StructType::getName()

Definition at line 433 of file Core.cpp.

References llvm::StringRef::data(), llvm::StructType::getName(), and llvm::StructType::hasName().

LLVMBool LLVMIsOpaqueStruct

(

LLVMTypeRef

StructTy

)

Determine whether a structure is opaque.

See also:

llvm::StructType::isOpaque()

Definition at line 462 of file Core.cpp.

LLVMBool LLVMIsPackedStruct

(

LLVMTypeRef

StructTy

)

Determine whether a structure is packed.

See also:

llvm::StructType::isPacked()

Definition at line 458 of file Core.cpp.

LLVMTypeRef LLVMStructCreateNamed	(	LLVMContextRef	C,
		const char *	Name
	)

Create an empty structure in a context having a specified name.

See also:

llvm::StructType::create()

Definition at line 428 of file Core.cpp.

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

void LLVMStructSetBody	(	LLVMTypeRef	StructTy,
		LLVMTypeRef *	ElementTypes,
		unsigned	ElementCount,
		LLVMBool	Packed
	)

Set the contents of a structure type.

See also:

llvm::StructType::setBody()

Definition at line 441 of file Core.cpp.

References llvm::unwrap().

LLVMTypeRef LLVMStructType	(	LLVMTypeRef *	ElementTypes,
		unsigned	ElementCount,
		LLVMBool	Packed
	)

Create a new structure type in the global context.

See also:

llvm::StructType::create()

Definition at line 422 of file Core.cpp.

References LLVMGetGlobalContext(), and LLVMStructTypeInContext().

LLVMTypeRef LLVMStructTypeInContext	(	LLVMContextRef	C,
		LLVMTypeRef *	ElementTypes,
		unsigned	ElementCount,
		LLVMBool	Packed
	)

Create a new structure type in a context.

A structure is specified by a list of inner elements/types and whether these can be packed together.

See also:

llvm::StructType::create()

Definition at line 416 of file Core.cpp.

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

Referenced by LLVMStructType().