1 // java-array.h - Header file for CNI arrays. -*- c++ -*-
3 /* Copyright (C) 1998, 1999 Cygnus Solutions
5 This file is part of libgcj.
7 This software is copyrighted work licensed under the terms of the
8 Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
11 #ifndef __JAVA_ARRAY_H__
12 #define __JAVA_ARRAY_H__
16 #include <java/lang/Object.h>
20 class __JArray
: public java::lang::Object
24 friend jsize
JvGetArrayLength (__JArray
*);
28 class JArray
: public __JArray
32 friend T
* elements
<>(JArray
<T
>& x
);
33 friend T
* elements
<>(JArray
<T
>* x
);
34 // T* getData() { return data; }
35 // T& operator[](jint i) { return data[i]; }
39 T
* elements(JArray
<T
>& x
) { return x
.data
; }
41 T
* elements(JArray
<T
>* x
) { return x
->data
; }
43 }; // end extern "Java"
45 /* These typesdefs match those in JNI. */
46 typedef __JArray
*jarray
;
47 typedef JArray
<jobject
> *jobjectArray
;
48 typedef JArray
<jboolean
> *jbooleanArray
;
49 typedef JArray
<jbyte
> *jbyteArray
;
50 typedef JArray
<jchar
> *jcharArray
;
51 typedef JArray
<jshort
> *jshortArray
;
52 typedef JArray
<jint
> *jintArray
;
53 typedef JArray
<jlong
> *jlongArray
;
54 typedef JArray
<jfloat
> *jfloatArray
;
55 typedef JArray
<jdouble
> *jdoubleArray
;
56 typedef JArray
<jstring
> *jstringArray
;
57 // Temporary work-around for gcjh bug. FIXME
58 typedef JArray
<jcharArray
> *jobjectArrayjchar
;
60 extern "C" jbooleanArray
JvNewBooleanArray (jint length
);
61 extern "C" jbyteArray
JvNewByteArray (jint length
);
62 extern "C" jcharArray
JvNewCharArray (jint length
);
63 extern "C" jshortArray
JvNewShortArray (jint length
);
64 extern "C" jintArray
JvNewIntArray (jint length
);
65 extern "C" jlongArray
JvNewLongArray (jint length
);
66 extern "C" jfloatArray
JvNewFloatArray (jint length
);
67 extern "C" jdoubleArray
JvNewDoubleArray (jint length
);
68 extern "C" jobjectArray
_Jv_NewObjectArray(jsize length
, jclass
, jobject init
);
70 inline jobjectArray
JvNewObjectArray (jsize length
, jclass cls
, jobject init
)
71 { return _Jv_NewObjectArray (length
, cls
, init
); }
73 extern "C" jstringArray
JvConvertArgv(int argc
, const char **argv
);
74 extern "C" void JvRunMain (jclass klass
, int argc
, const char **argv
);
76 inline jsize
JvGetArrayLength (jarray array
) { return array
->length
; }
78 #endif /* __JAVA_ARRAY_H__ */