1 /* ----------------------------------------------------------------------------- 2 * dswigtype.swg 3 * 4 * Typemaps for non-primitive types (C/C++ classes and structs). 5 * ----------------------------------------------------------------------------- */ 6 7 %typemap(ctype) SWIGTYPE "void *" 8 %typemap(imtype) SWIGTYPE "void*" 9 %typemap(dtype) SWIGTYPE "$&dclassname" 10 11 %typemap(ctype) SWIGTYPE [] "void *" 12 %typemap(imtype) SWIGTYPE [] "void*" 13 %typemap(dtype) SWIGTYPE [] "$dclassname" 14 15 %typemap(ctype) SWIGTYPE * "void *" 16 %typemap(imtype) SWIGTYPE * "void*" 17 %typemap(dtype, nativepointer="$dtype") SWIGTYPE * "$dclassname" 18 19 %typemap(ctype) SWIGTYPE & "void *" 20 %typemap(imtype) SWIGTYPE & "void*" 21 %typemap(dtype, nativepointer="$dtype") SWIGTYPE & "$dclassname" 22 23 %typemap(ctype) SWIGTYPE *const& "void *" 24 %typemap(imtype) SWIGTYPE *const& "void*" 25 %typemap(dtype) SWIGTYPE *const& "$*dclassname" 26 27 %typecheck(SWIG_TYPECHECK_POINTER) 28 SWIGTYPE, 29 SWIGTYPE *, 30 SWIGTYPE &, 31 SWIGTYPE [], 32 SWIGTYPE *const& 33 "" 34 35 36 /* 37 * By-value conversion typemaps (parameter is converted to a pointer). 38 */ 39 40 %typemap(in, canthrow=1) SWIGTYPE ($&1_type argp) 41 %{ argp = ($&1_ltype)$input; 42 if (!argp) { 43 SWIG_DSetPendingException(SWIG_DIllegalArgumentException, "Attempt to dereference null $1_type"); 44 return $null; 45 } 46 $1 = *argp; %} 47 48 %typemap(out) SWIGTYPE 49 #ifdef __cplusplus 50 %{ $result = new $1_ltype((const $1_ltype &)$1); %} 51 #else 52 { 53 $&1_ltype $1ptr = ($&1_ltype) malloc(sizeof($1_ltype)); 54 memmove($1ptr, &$1, sizeof($1_type)); 55 $result = $1ptr; 56 } 57 #endif 58 59 %typemap(directorin) SWIGTYPE 60 "$input = (void *)&$1;" 61 %typemap(directorout) SWIGTYPE 62 %{ if (!$input) { 63 SWIG_DSetPendingException(SWIG_DIllegalArgumentException, "Unexpected null return for type $1_type"); 64 return $null; 65 } 66 $result = *($&1_ltype)$input; %} 67 68 %typemap(ddirectorin) SWIGTYPE "new $&dclassname($winput, false)" 69 %typemap(ddirectorout) SWIGTYPE "$&dclassname.swigGetCPtr($dcall)" 70 71 %typemap(din) SWIGTYPE "$&dclassname.swigGetCPtr($dinput)" 72 %typemap(dout, excode=SWIGEXCODE) SWIGTYPE { 73 $&dclassname ret = new $&dclassname($imcall, true);$excode 74 return ret; 75 } 76 77 78 /* 79 * Pointer conversion typemaps. 80 */ 81 82 %typemap(in) SWIGTYPE * "$1 = ($1_ltype)$input;" 83 %typemap(out) SWIGTYPE * "$result = (void *)$1;" 84 85 %typemap(directorin) SWIGTYPE * 86 "$input = (void *) $1;" 87 %typemap(directorout, warning=SWIGWARN_TYPEMAP_DIRECTOROUT_PTR_MSG) SWIGTYPE * 88 "$result = ($1_ltype)$input;" 89 90 %typemap(ddirectorin, 91 nativepointer="cast($dtype)$winput" 92 ) SWIGTYPE * "($winput is null) ? null : new $dclassname($winput, false)" 93 94 %typemap(ddirectorout, 95 nativepointer="cast(void*)$dcall" 96 ) SWIGTYPE * "$dclassname.swigGetCPtr($dcall)" 97 98 %typemap(din, 99 nativepointer="cast(void*)$dinput" 100 ) SWIGTYPE * "$dclassname.swigGetCPtr($dinput)" 101 102 %typemap(dout, excode=SWIGEXCODE, 103 nativepointer="{\n auto ret = cast($dtype)$imcall;$excode\n return ret;\n}" 104 ) SWIGTYPE * { 105 void* cPtr = $imcall; 106 $dclassname ret = (cPtr is null) ? null : new $dclassname(cPtr, $owner);$excode 107 return ret; 108 } 109 110 // Use the same typemaps for const pointers. 111 %apply SWIGTYPE * { SWIGTYPE *const } 112 113 114 /* 115 * Reference conversion typemaps. 116 */ 117 118 %typemap(in, canthrow=1) SWIGTYPE & %{ $1 = ($1_ltype)$input; 119 if (!$1) { 120 SWIG_DSetPendingException(SWIG_DIllegalArgumentException, "$1_type type is null"); 121 return $null; 122 } %} 123 %typemap(out) SWIGTYPE & "$result = (void *)$1;" 124 125 %typemap(directorin) SWIGTYPE & 126 "$input = ($1_ltype) &$1;" 127 %typemap(directorout, warning=SWIGWARN_TYPEMAP_DIRECTOROUT_PTR_MSG) SWIGTYPE & 128 %{ if (!$input) { 129 SWIG_DSetPendingException(SWIG_DIllegalArgumentException, "Unexpected null return for type $1_type"); 130 return $null; 131 } 132 $result = ($1_ltype)$input; %} 133 134 %typemap(ddirectorin, 135 nativepointer="cast($dtype)$winput" 136 ) SWIGTYPE & "new $dclassname($winput, false)" 137 %typemap(ddirectorout, 138 nativepointer="cast(void*)$dcall" 139 ) SWIGTYPE & "$dclassname.swigGetCPtr($dcall)" 140 141 %typemap(din, 142 nativepointer="cast(void*)$dinput" 143 ) SWIGTYPE & "$dclassname.swigGetCPtr($dinput)" 144 %typemap(dout, excode=SWIGEXCODE, 145 nativepointer="{\n auto ret = cast($dtype)$imcall;$excode\n return ret;\n}") SWIGTYPE & { 146 $dclassname ret = new $dclassname($imcall, $owner);$excode 147 return ret; 148 } 149 150 151 /* 152 * Array conversion typemaps. 153 */ 154 155 %typemap(in) SWIGTYPE [] %{ $1 = ($1_ltype)$input; %} 156 %typemap(out) SWIGTYPE [] %{ $result = $1; %} 157 158 %typemap(din) SWIGTYPE [] "$dclassname.swigGetCPtr($dinput)" 159 %typemap(dout, excode=SWIGEXCODE) SWIGTYPE [] { 160 void* cPtr = $imcall; 161 $dclassname ret = (cPtr is null) ? null : new $dclassname(cPtr, $owner);$excode 162 return ret; 163 } 164 165 // Treat references to arrays like like references to a single element. 166 %apply SWIGTYPE & { SWIGTYPE ((&)[ANY]) } 167 168 169 /* 170 * Pointer reference conversion typemaps. 171 */ 172 173 %typemap(in) SWIGTYPE *const& ($*1_ltype temp = 0) 174 %{ temp = ($*1_ltype)$input; 175 $1 = ($1_ltype)&temp; %} 176 %typemap(out) SWIGTYPE *const& 177 %{ $result = (void *)*$1; %} 178 179 %typemap(din) SWIGTYPE *const& "$*dclassname.swigGetCPtr($dinput)" 180 %typemap(dout, excode=SWIGEXCODE) SWIGTYPE *const& { 181 void* cPtr = $imcall; 182 $*dclassname ret = (cPtr is null) ? null : new $*dclassname(cPtr, $owner);$excode 183 return ret; 184 } 185
