#pragma sizeof

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Syntax (See Pseudo-grammar)

#pragma sizeof( [{ struct | class | union }] SYM )


#pragma sizeof prints the size of the aggregate.


Source file

struct X {
#pragma sizeof(X)

// ...

Command line

> bcc32 -c file.cpp

Compiler output

The size of 'X' is 8 bytes (alignment 8)

Note: To see what #pragma sizeof prints in the IDE (in the Messages View), the following options must be set:

See also