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added type check to some CvMat methods (3)

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This commit is contained in:
ser1zw 2011-06-30 16:01:36 +09:00
parent d3ecd00428
commit 76289fa9ea
3 changed files with 247 additions and 62 deletions
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10
ext/opencv/opencv.h
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@ -258,7 +258,7 @@ inline int
CVMETHOD(const char *name, VALUE method, int ifnone = 0)
{
VALUE value;
switch(TYPE(method)){
switch (TYPE(method)) {
case T_NIL:
return ifnone;
case T_FIXNUM:
@ -267,14 +267,16 @@ CVMETHOD(const char *name, VALUE method, int ifnone = 0)
method = rb_str_intern(method);
case T_SYMBOL:
value = rb_hash_aref(rb_const_get(rb_module_opencv(), rb_intern(name)), method);
if(NIL_P(value)){
if (NIL_P(value)) {
rb_warn("invalid opencv method type (see OpenCV::%s)", name);
return ifnone;
}else{
}
else {
return FIX2INT(value);
}
default:
rb_raise(rb_eTypeError, "");
rb_raise(rb_eTypeError, "wrong argument type %s (expected %s)",
rb_class2name(CLASS_OF(method)), rb_class2name(rb_cSymbol));
}
return ifnone;
}