Data format of the refrigerant which consists of the integer which displays the number of formatives of the refrigerant which is transferred from the program which is described while calculation programming of thermal physical properties of the refrigerant which is described

摘要

PPROBLEM TO BE SOLVED: To call a program described in a FORTRAN form for use from a program described in a C++ form. PSOLUTION: A calculation program for the thermal property of a coolant is constituted as a dynamic link library which comprises: providing an initialization routine changing a data form and an operation form to the data form of the FORTRAN in the program described in the FORTRAN form; calling the initialization routine from the program described in the C++ form; changing the inputted data form and operation form; and calling a sub-routine in the program described in the FORTRAN form to conduct calculation based on the data having the changed form and operation form. Furthermore, the declaration of the sub-routine (a function) in the FORTRAN program is used as a declarative sentence declaring the sub-routine (the function) in the dynamic link library. The declarative sentence is changed to a form allowing the operation of the data form in the FORTRAN as the C++ form; the declaration is then used as the declaration of the sub-routine. PCOPYRIGHT: (C)2005,JPO&NCIPI