a >> from sympy.codegen.ast import real >>> from sympy.codegen.cnodes import sizeof >>> from sympy import ccode >>> ccode(sizeof(real)) 'sizeof(double)' sizeofrrrrrrs rc@seZdZdZddZdS) CommaOperatorz$ Represents the comma operator in C cGstj|gdd|DRS)NcSsg|] }t|qSrr.0rrrr +z)CommaOperator.__new__..)r __new__clsargsrrrr"*szCommaOperator.__new__N)__name__ __module__ __qualname____doc__r"rrrrr(src@s,eZdZdZdZdeiZeZe ddZ dS)Labela/ Label for use with e.g. goto statement. Examples ======== >>> from sympy import ccode, Symbol >>> from sympy.codegen.cnodes import Label, PreIncrement >>> print(ccode(Label('foo'))) foo: >>> print(ccode(Label('bar', [PreIncrement(Symbol('a'))]))) bar: ++(a); )namebodyr,cCst|tr|St|SdS)N)rr )r$itrrrr_construct_bodyAs zLabel._construct_bodyN) r&r'r(r) __slots__rdefaultsr_construct_name classmethodr.rrrrr*.s r*c@seZdZdZdZeZdS)gotoz Represents goto in C )labelN)r&r'r(r)r/r*Z_construct_labelrrrrr3Isr3c@seZdZdZdZdS) PreDecrementz Represents the pre-decrement operator Examples ======== >>> from sympy.abc import x >>> from sympy.codegen.cnodes import PreDecrement >>> from sympy import ccode >>> ccode(PreDecrement(x)) '--(x)' Nr&r'r(r)nargsrrrrr5Os r5c@seZdZdZdZdS) PostDecrementz( Represents the post-decrement operator r6Nr7rrrrr9_sr9c@seZdZdZdZdS) PreIncrementz' Represents the pre-increment operator r6Nr7rrrrr:dsr:c@seZdZdZdZdS) PostIncrementz( Represents the post-increment operator r6Nr7rrrrr;isr;c@s,eZdZdZdZdeiZeZe ddZ dS)structz Represents a struct in C )r+Z declarationsr+cCstdd|DS)NcSsg|] }t|qSr)rrrrrr vr!z2struct._construct_declarations..r r#rrr_construct_declarationstszstruct._construct_declarationsN) r&r'r(r)r/rr0rr1r2r=rrrrr<ns r<c@seZdZdZdS)unionz Represents a union in C N)r&r'r(r)rrrrr>ysr>N) r)Zsympy.codegen.astrrrrrrrr r Zsympy.core.basicr Zsympy.core.containersr Zsympy.core.sympifyrrrrrrrrr*r3r5r9r:r;r<r>rrrrs&,