Ed dZddlmZmZmZmZmZmZmZm Z m Z ddl m Z ddl mZddlmZedZedZedZed Zd Zd ZGd d e ZGddeZGddeZGdde ZGdde ZGdde ZGdde ZGddeZGddeZdS)z1 AST nodes specific to the C family of languages ) Attribute DeclarationNodeStringTokenTypenone FunctionCall CodeBlock)BasicTuplesympifyvoidrestrictvolatilestaticcltdt|trt|n|gS)z9 Generate of FunctionCall instance for calling 'alignof' alignofr isinstancestrrargs 4lib/python3.11/site-packages/sympy/codegen/cnodes.pyrrs.  :c33G3G$PF3KKKS#Q R RRcltdt|trt|n|gS)a Generate of FunctionCall instance for calling 'sizeof' Examples ======== >>> from sympy.codegen.ast import real >>> from sympy.codegen.cnodes import sizeof >>> from sympy import ccode >>> ccode(sizeof(real)) 'sizeof(double)' sizeofrrs rrrs0 *S#2F2F#O6#;;;C"P Q QQrceZdZdZdZdS) CommaOperatorz$ Represents the comma operator in C c:tj|gd|DRS)Nc,g|]}t|Sr.0rs r z)CommaOperator.__new__..+s#A#A#ASGCLL#A#A#Ar)r __new__clsargss rr(zCommaOperator.__new__*s)}SB#A#AD#A#A#ABBBBrN)__name__ __module__ __qualname____doc__r(r$rrr!r!(s...CCCCCrr!c<eZdZdZdxZZdeiZeZ e dZ dS)Labela/ Label for use with e.g. goto statement. Examples ======== >>> from sympy import ccode, Symbol >>> from sympy.codegen.cnodes import Label, PreIncrement >>> print(ccode(Label('foo'))) foo: >>> print(ccode(Label('bar', [PreIncrement(Symbol('a'))]))) bar: ++(a); )namebodyr3cBt|tr|St|S)N)rr )r*itrs r_construct_bodyzLabel._construct_bodyAs# c9 % % #Jc? "rN) r,r-r.r/ __slots___fieldsr defaultsr_construct_name classmethodr6r$rrr1r1.sQ  +*I~HO##[###rr1ceZdZdZdxZZeZdS)gotoz Represents goto in C )labelN)r,r-r.r/r7r8r1_construct_labelr$rrr=r=Is&  $$Irr=ceZdZdZdZdS) PreDecrementz Represents the pre-decrement operator Examples ======== >>> from sympy.abc import x >>> from sympy.codegen.cnodes import PreDecrement >>> from sympy import ccode >>> ccode(PreDecrement(x)) '--(x)' Nr,r-r.r/nargsr$rrrArAOs   EEErrAceZdZdZdZdS) PostDecrementz( Represents the post-decrement operator rBNrCr$rrrFrF_22 EEErrFceZdZdZdZdS) PreIncrementz' Represents the pre-increment operator rBNrCr$rrrIrIds11 EEErrIceZdZdZdZdS) PostIncrementz( Represents the post-increment operator rBNrCr$rrrKrKirGrrKc<eZdZdZdxZZdeiZeZ e dZ dS)structz Represents a struct in C )r2 declarationsr2c(td|DS)Nc,g|]}t|Sr$)rr%s rr'z2struct._construct_declarations..vs 888C{3''888rr r)s r_construct_declarationszstruct._construct_declarationsts88488899rN) r,r-r.r/r7r8r r9rr:r;rQr$rrrMrMnsK$$22I~HO::[:::rrMceZdZdZdZdS)unionz Represents a union in C r$N)r,r-r.r/r7r$rrrSrSys##IIIrrSN) r/sympy.codegen.astrrrrrrr r r sympy.core.basicr sympy.core.containersrsympy.core.sympifyrrrrrrrr!r1r=rArFrIrKrMrSr$rrrXs#"""""''''''&&&&&& tF|| 9Z  9Z  8  SSS R R RCCCCCECCC #####D###65     5    E 5 E :::::T:::Fr