StructDeclaration

extern (C++)

class StructDeclaration : AggregateDeclaration {

int zeroInit;

bool hasIdentityAssign;

bool hasIdentityEquals;

FuncDeclarations postblits;

FuncDeclaration postblit;

FuncDeclaration xeq;

FuncDeclaration xcmp;

FuncDeclaration xhash;

FuncDeclaration xerreq;

FuncDeclaration xerrcmp;

structalign_t alignment;

StructPOD ispod;

Type arg1type;

Type arg2type;

bool requestTypeInfo;

bool fit(Loc loc, Scope* sc, Expressions* elements, Type stype);

bool isPOD();

}

Members

Functions

fit bool fit(Loc loc, Scope* sc, Expressions* elements, Type stype): Fit elements[] to the corresponding type of field[]. Input: loc sc elements The explicit arguments that given to construct object. stype The constructed object type. Returns false if any errors occur. Otherwise, returns true and elements[] are rewritten for the output.
isPOD bool isPOD(): Return true if struct is POD (Plain Old Data). This is defined as: not nested no postblits, destructors, or assignment operators no 'ref' fields or fields that are themselves non-POD The idea being these are compatible with C structs.

Inherited Members

From AggregateDeclaration

newScope Scope* newScope(Scope* sc): Create a new scope from sc. semantic, semantic2 and semantic3 will use this for aggregate members.
determineFields bool determineFields(): Find all instance fields, then push them into fields.
determineSize bool determineSize(Loc loc): Collect all instance fields, then determine instance size.
checkOverlappedFields bool checkOverlappedFields(): Calculate fieldi.overlapped and overlapUnsafe, and check that all of explicit field initializers have unique memory space on instance.
fill bool fill(Loc loc, Expressions* elements, bool ctorinit): Fill out remainder of elements[] with default initializers for fields[].
alignmember void alignmember(structalign_t alignment, uint size, uint* poffset): Do byte or word alignment as necessary. Align sizes of 0, as we may not know array sizes yet.
placeField uint placeField(uint* nextoffset, uint memsize, uint memalignsize, structalign_t alignment, uint* paggsize, uint* paggalignsize, bool isunion): Place a member (mem) into an aggregate (agg), which can be a struct, union or class
isNested bool isNested(): Returns true if there's an extra member which is the 'this' pointer to the enclosing context (enclosing aggregate or function)
searchCtor Dsymbol searchCtor(): Look for constructor declaration.

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ddmd dstruct classes

functions