// rpimpl_scan.h // Copyright (c) Menno Rubingh 2016. Web: [http://rubinghsoftware.de] // // MR Mar 2016. // // Declaration of the function 'scanRPExpression()': // Scan a RP expression string and convert it into a list of OperationXxx instances. // Used internally in the RPInterpreter implementation. // #ifndef _RPIMPL_SCAN_H_ #define _RPIMPL_SCAN_H_ #include "rpimpl_oplist.h" //ParsedOperationList. //------------------------------------------------------------------------------------- // Convert string to ParsedOperationList. // // The string as a whole must consist of the RP expression only, with no // other characters (but space characters are allowed between lexical elements). // // Assumes that the ParsedOperationList is empty on entering the function // (an assertion fails if this assumption is violated). //------------------------------------------------------------------------------------- void scanRPExpression( char const * iStr, ParsedOperationList * oOpList ); #endif //_RPIMPL_SCAN_H_