Structure Types

These functions relate to LLVMTypeRef instances. More...

Collaboration diagram for Structure Types:

Functions
LLVMTypeRef	LLVMStructTypeInContext (LLVMContextRef C, LLVMTypeRef *ElementTypes, unsigned ElementCount, LLVMBool Packed)
	Create a new structure type in a context. More...
LLVMTypeRef	LLVMStructType (LLVMTypeRef *ElementTypes, unsigned ElementCount, LLVMBool Packed)
	Create a new structure type in the global context. More...
LLVMTypeRef	LLVMStructCreateNamed (LLVMContextRef C, const char *Name)
	Create an empty structure in a context having a specified name. More...
const char *	LLVMGetStructName (LLVMTypeRef Ty)
	Obtain the name of a structure. More...
void	LLVMStructSetBody (LLVMTypeRef StructTy, LLVMTypeRef *ElementTypes, unsigned ElementCount, LLVMBool Packed)
	Set the contents of a structure type. More...
unsigned	LLVMCountStructElementTypes (LLVMTypeRef StructTy)
	Get the number of elements defined inside the structure. More...
void	LLVMGetStructElementTypes (LLVMTypeRef StructTy, LLVMTypeRef *Dest)
	Get the elements within a structure. More...
LLVMTypeRef	LLVMStructGetTypeAtIndex (LLVMTypeRef StructTy, unsigned i)
	Get the type of the element at a given index in the structure. More...
LLVMBool	LLVMIsPackedStruct (LLVMTypeRef StructTy)
	Determine whether a structure is packed. More...
LLVMBool	LLVMIsOpaqueStruct (LLVMTypeRef StructTy)
	Determine whether a structure is opaque. More...
LLVMBool	LLVMIsLiteralStruct (LLVMTypeRef StructTy)
	Determine whether a structure is literal. More...

Detailed Description

These functions relate to LLVMTypeRef instances.

See also

llvm::StructType

Function Documentation

LLVMCountStructElementTypes()

unsigned LLVMCountStructElementTypes

(

LLVMTypeRef

StructTy

)

Get the number of elements defined inside the structure.

See also

llvm::StructType::getNumElements()

Definition at line 693 of file Core.cpp.

LLVMGetStructElementTypes()

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 697 of file Core.cpp.

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

LLVMGetStructName()

const char* LLVMGetStructName

(

LLVMTypeRef

Ty

)

Obtain the name of a structure.

See also

llvm::StructType::getName()

Definition at line 679 of file Core.cpp.

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

LLVMIsLiteralStruct()

LLVMBool LLVMIsLiteralStruct

(

LLVMTypeRef

StructTy

)

Determine whether a structure is literal.

See also

llvm::StructType::isLiteral()

Definition at line 717 of file Core.cpp.

LLVMIsOpaqueStruct()

LLVMBool LLVMIsOpaqueStruct

(

LLVMTypeRef

StructTy

)

Determine whether a structure is opaque.

See also

llvm::StructType::isOpaque()

Definition at line 713 of file Core.cpp.

LLVMIsPackedStruct()

LLVMBool LLVMIsPackedStruct

(

LLVMTypeRef

StructTy

)

Determine whether a structure is packed.

See also

llvm::StructType::isPacked()

Definition at line 709 of file Core.cpp.

LLVMStructCreateNamed()

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 674 of file Core.cpp.

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

LLVMStructGetTypeAtIndex()

LLVMTypeRef LLVMStructGetTypeAtIndex	(	LLVMTypeRef	StructTy,
		unsigned	i
	)

Get the type of the element at a given index in the structure.

See also

llvm::StructType::getTypeAtIndex()

Definition at line 704 of file Core.cpp.

References llvm::CompositeType::getTypeAtIndex(), and llvm::wrap().

LLVMStructSetBody()

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 687 of file Core.cpp.

References llvm::unwrap().

LLVMStructType()

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 668 of file Core.cpp.

References LLVMGetGlobalContext(), and LLVMStructTypeInContext().

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 662 of file Core.cpp.

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

Referenced by LLVMStructType().