o Îe ã@sdZddlmZmZmZmZmZmZmZm Z m Z ddl m Z ddl mZddlmZedƒZedƒZedƒZed ƒZd d „Zd d „ZGdd„de ƒZGdd„deƒZGdd„deƒZGdd„de ƒZGdd„de ƒZGdd„de ƒZGdd„de ƒZGdd„deƒZGdd„deƒZd S)!z1 AST nodes specific to the C family of languages é) Ú AttributeÚ DeclarationÚNodeÚStringÚTokenÚTypeÚnoneÚ FunctionCallÚ CodeBlock)ÚBasic©ÚTuple©ÚsympifyÚvoidÚrestrictÚvolatileÚstaticcCó"tdt|tƒr t|ƒgƒS|gƒS)z9 Generate of FunctionCall instance for calling 'alignof' Úalignof©r Ú isinstanceÚstrr©Úarg©rúDD:\Projects\ConvertPro\env\Lib\site-packages\sympy/codegen/cnodes.pyrs"rcCr)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)' Úsizeofrrrrrrs" rc@seZdZdZdd„ZdS)Ú CommaOperatorz$ Represents the comma operator in C cGstj|gdd„|Dƒ¢RŽS)NcSóg|]}t|ƒ‘qSrr©Ú.0rrrrÚ +óz)CommaOperator.__new__..)r Ú__new__©ÚclsÚargsrrrr$*szCommaOperator.__new__N)Ú__name__Ú __module__Ú __qualname__Ú__doc__r$rrrrr(s rc@ó0eZdZdZdZZdeiZeZ e dd„ƒZ dS)ÚLabela/ 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); )ÚnameÚbodyr/cCst|tƒr|St|ŽS)N)rr )r&ÚitrrrrÚ_construct_bodyAs zLabel._construct_bodyN) r(r)r*r+Ú __slots__Ú_fieldsrÚdefaultsrÚ_construct_nameÚ classmethodr1rrrrr-.sr-c@seZdZdZdZZeZdS)Úgotoz Represents goto in C )ÚlabelN)r(r)r*r+r2r3r-Z_construct_labelrrrrr7Isr7c@óeZdZdZdZdS)Ú PreDecrementzé 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)' éN©r(r)r*r+Únargsrrrrr:Os r:c@r9)Ú PostDecrementz( Represents the post-decrement operator r;Nr<rrrrr>_ór>c@r9)Ú PreIncrementz' Represents the pre-increment operator r;Nr<rrrrr@dr?r@c@r9)Ú PostIncrementz( Represents the post-increment operator r;Nr<rrrrrAir?rAc@r,)Ústructz Represents a struct in C )r.Z declarationsr.cCstdd„|DƒŽS)NcSrr)rr rrrr"vr#z2struct._construct_declarations..r r%rrrÚ_construct_declarationstszstruct._construct_declarationsN) r(r)r*r+r2r3rr4rr5r6rCrrrrrBnsrBc@r9)Úunionz Represents a union in C rN)r(r)r*r+r2rrrrrDyr?rDN) r+Zsympy.codegen.astrrrrrrrr r Zsympy.core.basicr Zsympy.core.containersr Zsympy.core.sympifyrrrrrrrrr-r7r:r>r@rArBrDrrrrÚs(,