31
32 // A typeArrayOop is an array containing basic types (non oop elements).
33 // It is used for arrays of {characters, singles, doubles, bytes, shorts, integers, longs}
34 #include <limits.h>
35
36 class typeArrayOopDesc : public arrayOopDesc {
37 protected:
38 jchar* char_base() const { return (jchar*) base(T_CHAR); }
39 jboolean* bool_base() const { return (jboolean*)base(T_BOOLEAN); }
40 jbyte* byte_base() const { return (jbyte*) base(T_BYTE); }
41 jint* int_base() const { return (jint*) base(T_INT); }
42 jlong* long_base() const { return (jlong*) base(T_LONG); }
43 jshort* short_base() const { return (jshort*) base(T_SHORT); }
44 jfloat* float_base() const { return (jfloat*) base(T_FLOAT); }
45 jdouble* double_base() const { return (jdouble*) base(T_DOUBLE); }
46
47 friend class TypeArrayKlass;
48
49 public:
50 jbyte* byte_at_addr(int which) const {
51 assert(is_within_bounds(which), "index out of bounds");
52 return &byte_base()[which];
53 }
54
55 jboolean* bool_at_addr(int which) const {
56 assert(is_within_bounds(which), "index out of bounds");
57 return &bool_base()[which];
58 }
59
60 jchar* char_at_addr(int which) const {
61 assert(is_within_bounds(which), "index out of bounds");
62 return &char_base()[which];
63 }
64
65 jint* int_at_addr(int which) const {
66 assert(is_within_bounds(which), "index out of bounds");
67 return &int_base()[which];
68 }
69
70 jshort* short_at_addr(int which) const {
71 assert(is_within_bounds(which), "index out of bounds");
72 return &short_base()[which];
73 }
74
75 jushort* ushort_at_addr(int which) const { // for field descriptor arrays
76 assert(is_within_bounds(which), "index out of bounds");
77 return (jushort*) &short_base()[which];
78 }
79
80 jlong* long_at_addr(int which) const {
81 assert(is_within_bounds(which), "index out of bounds");
82 return &long_base()[which];
83 }
84
85 jfloat* float_at_addr(int which) const {
86 assert(is_within_bounds(which), "index out of bounds");
87 return &float_base()[which];
88 }
89
90 jdouble* double_at_addr(int which) const {
91 assert(is_within_bounds(which), "index out of bounds");
92 return &double_base()[which];
93 }
94
95 jbyte byte_at(int which) const { return *byte_at_addr(which); }
96 void byte_at_put(int which, jbyte contents) { *byte_at_addr(which) = contents; }
97
98 jboolean bool_at(int which) const { return *bool_at_addr(which); }
99 void bool_at_put(int which, jboolean contents) { *bool_at_addr(which) = contents; }
100
101 jchar char_at(int which) const { return *char_at_addr(which); }
102 void char_at_put(int which, jchar contents) { *char_at_addr(which) = contents; }
103
104 jint int_at(int which) const { return *int_at_addr(which); }
105 void int_at_put(int which, jint contents) { *int_at_addr(which) = contents; }
106
107 jshort short_at(int which) const { return *short_at_addr(which); }
108 void short_at_put(int which, jshort contents) { *short_at_addr(which) = contents; }
109
110 jushort ushort_at(int which) const { return *ushort_at_addr(which); }
111 void ushort_at_put(int which, jushort contents) { *ushort_at_addr(which) = contents; }
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31
32 // A typeArrayOop is an array containing basic types (non oop elements).
33 // It is used for arrays of {characters, singles, doubles, bytes, shorts, integers, longs}
34 #include <limits.h>
35
36 class typeArrayOopDesc : public arrayOopDesc {
37 protected:
38 jchar* char_base() const { return (jchar*) base(T_CHAR); }
39 jboolean* bool_base() const { return (jboolean*)base(T_BOOLEAN); }
40 jbyte* byte_base() const { return (jbyte*) base(T_BYTE); }
41 jint* int_base() const { return (jint*) base(T_INT); }
42 jlong* long_base() const { return (jlong*) base(T_LONG); }
43 jshort* short_base() const { return (jshort*) base(T_SHORT); }
44 jfloat* float_base() const { return (jfloat*) base(T_FLOAT); }
45 jdouble* double_base() const { return (jdouble*) base(T_DOUBLE); }
46
47 friend class TypeArrayKlass;
48
49 public:
50 jbyte* byte_at_addr(int which) const {
51 assert(is_within_bounds(which), "index %d out of bounds %d", which, length());
52 return &byte_base()[which];
53 }
54
55 jboolean* bool_at_addr(int which) const {
56 assert(is_within_bounds(which), "index %d out of bounds %d", which, length());
57 return &bool_base()[which];
58 }
59
60 jchar* char_at_addr(int which) const {
61 assert(is_within_bounds(which), "index %d out of bounds %d", which, length());
62 return &char_base()[which];
63 }
64
65 jint* int_at_addr(int which) const {
66 assert(is_within_bounds(which), "index %d out of bounds %d", which, length());
67 return &int_base()[which];
68 }
69
70 jshort* short_at_addr(int which) const {
71 assert(is_within_bounds(which), "index %d out of bounds %d", which, length());
72 return &short_base()[which];
73 }
74
75 jushort* ushort_at_addr(int which) const { // for field descriptor arrays
76 assert(is_within_bounds(which), "index %d out of bounds %d", which, length());
77 return (jushort*) &short_base()[which];
78 }
79
80 jlong* long_at_addr(int which) const {
81 assert(is_within_bounds(which), "index %d out of bounds %d", which, length());
82 return &long_base()[which];
83 }
84
85 jfloat* float_at_addr(int which) const {
86 assert(is_within_bounds(which), "index %d out of bounds %d", which, length());
87 return &float_base()[which];
88 }
89
90 jdouble* double_at_addr(int which) const {
91 assert(is_within_bounds(which), "index %d out of bounds %d", which, length());
92 return &double_base()[which];
93 }
94
95 jbyte byte_at(int which) const { return *byte_at_addr(which); }
96 void byte_at_put(int which, jbyte contents) { *byte_at_addr(which) = contents; }
97
98 jboolean bool_at(int which) const { return *bool_at_addr(which); }
99 void bool_at_put(int which, jboolean contents) { *bool_at_addr(which) = contents; }
100
101 jchar char_at(int which) const { return *char_at_addr(which); }
102 void char_at_put(int which, jchar contents) { *char_at_addr(which) = contents; }
103
104 jint int_at(int which) const { return *int_at_addr(which); }
105 void int_at_put(int which, jint contents) { *int_at_addr(which) = contents; }
106
107 jshort short_at(int which) const { return *short_at_addr(which); }
108 void short_at_put(int which, jshort contents) { *short_at_addr(which) = contents; }
109
110 jushort ushort_at(int which) const { return *ushort_at_addr(which); }
111 void ushort_at_put(int which, jushort contents) { *ushort_at_addr(which) = contents; }
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