METHOD OF ACCESS TO NATIVE LIBRARY

摘要

PROBLEM TO BE SOLVED: To provide a method for making an easy access to a native library which stores files written in C language, from Java (R) language. SOLUTION: The method comprises a data-type mapping information defining file 17 describing data-type information to become an argument and return value of a library function; a memory allocating action defining file 16 describing memory allocating action; a program 15 which automatically creates a source code of a Java (R) language class corresponding to a data type of C language from files stored in native libraries 21 to 23; an access library 18 having stored therein programs for access to the library function in the native library; and an access right setting file 13 setting the access right. A source code converted from Java (R) language to C language is created by the program 15, and accesses to the libraries 21 to 23 are made using the source code. COPYRIGHT: (C)2005,JPO&NCIPI