isa.m File Reference

Functions
	if (strcmp(cname,"float")) retval
	elseif (strcmp(cname,"numeric")) retval
	if (!retval &&isobject(x)) retval
endif endif endfunction	!assert (isa("char","float"), false)%!assert(isa(double(13)
endif endif endfunction true	!assert (isa(single(13),"float"), true)%!assert(isa(int8(13)
endif endif endfunction true false	!assert (isa(int16(13),"float"), false)%!assert(isa(int32(13)
endif endif endfunction true false false	!assert (isa(int64(13),"float"), false)%!assert(isa(uint8(13)
endif endif endfunction true false false false	!assert (isa(uint16(13),"float"), false)%!assert(isa(uint32(13)
endif endif endfunction true false false false false	!assert (isa(uint64(13),"float"), false)%!assert(isa("char"
endif endif endfunction true false false false false false	!assert (isa(double(13),"numeric"), true)%!assert(isa(single(13)
endif endif endfunction true false false false false false true	!assert (isa(int8(13),"numeric"), true)%!assert(isa(int16(13)
endif endif endfunction true false false false false false true true	!assert (isa(int32(13),"numeric"), true)%!assert(isa(int64(13)
endif endif endfunction true false false false false false true true true	!assert (isa(uint8(13),"numeric"), true)%!assert(isa(uint16(13)
endif endif endfunction true false false false false false true true true true	!assert (isa(uint32(13),"numeric"), true)%!assert(isa(uint64(13)
Variables
function	retval
endif persistent	float_classes = {"double", "single"}
persistent	fnum_classes
else	class_of_x = class (x)
endif endif endfunction	float
endif endif endfunction true false false false false	numeric

---

Function Documentation

endif endif endfunction true false false false false false true true true true !assert	(	isa(uint32(13),"numeric")	,
		true
	)

Type Constraints

endif endif endfunction true false false false false false true true true !assert	(	isa(uint8(13),"numeric")	,
		true
	)

Type Constraints

endif endif endfunction true false false false false false true true !assert	(	isa(int32(13),"numeric")	,
		true
	)

Type Constraints

endif endif endfunction true false false false false false true !assert	(	isa(int8(13),"numeric")	,
		true
	)

Type Constraints

endif endif endfunction true false false false false false !assert	(	isa(double(13),"numeric")	,
		true
	)

Type Constraints

endif endif endfunction true false false false false !assert	(	isa(uint64(13),"float")	,
		false
	)

Type Constraints

endif endif endfunction true false false false !assert	(	isa(uint16(13),"float")	,
		false
	)

Type Constraints

endif endif endfunction true false false !assert	(	isa(int64(13),"float")	,
		false
	)

Type Constraints

endif endif endfunction true false !assert	(	isa(int16(13),"float")	,
		false
	)

Type Constraints

endif endif endfunction true !assert	(	isa(single(13),"float")	,
		true
	)

Type Constraints

endif endif endfunction !assert	(	isa("char","float")	,
		false
	)

elseif

(

strcmp(cname,"numeric")

)

if

(

!retval &&

isobjectx

)

if

(

strcmp(cname,"float")

)

---

Variable Documentation

else class_of_x = class (x)

endif endif endfunction true false false false float

endif persistent float_classes = {"double", "single"}

persistent fnum_classes

Initial value:

 {"double", "single", ...
                             "uint8", "uint16", "uint32", "uint64", ...
                             "int8", "int16", "int32", "int64"}

endif endif endfunction true false false false false false true true true true numeric

retval

Initial value:

 isa (x, cname)

  if (nargin != 2)
    print_usage ()