arrayfun

Author: scivision

+stdlib/+java/hard_link_count.m

@@ -1,6 +1,6 @@
 function c = hard_link_count(p)
 
-opt = javaMethod("values", "java.nio.file.LinkOption");
+opt = java.nio.file.LinkOption.values();
 c = java.nio.file.Files.getAttribute(javaPathObject(p), "unix:nlink", opt);
 
 end

+stdlib/h4exists.m

@@ -7,8 +7,8 @@
 %%% Outputs
 % * exists: boolean
 arguments
-  file {mustBeTextScalar}
-  variable {mustBeTextScalar}
+  file
+  variable (1,1) string
 end
 
 sds = hdfinfo(file).SDS;

+stdlib/h4variables.m

@@ -9,9 +9,6 @@
 % * names: variable names
 
 function names = h4variables(file)
-arguments
-  file {mustBeTextScalar}
-end
 
 finf = hdfinfo(file);
 

+stdlib/h5exists.m

@@ -8,8 +8,8 @@
 
 function exists = h5exists(file, variable)
 arguments
-  file {mustBeTextScalar}
-  variable {mustBeTextScalar}
+  file
+  variable (1,1) string
 end
 
 exists = false;
@@ -18,9 +18,7 @@
   h5info(file, variable);
   exists = true;
 catch e
-  if ~strcmp(e.identifier, 'MATLAB:imagesci:h5info:unableToFind') && ...
-     ~strncmp(e.message, "h5info: location", 16)
-    disp(e)
+  if ~strcmp(e.identifier, 'MATLAB:imagesci:h5info:unableToFind')
     rethrow(e)
   end
 end

+stdlib/h5save.m

@@ -24,7 +24,7 @@ function h5save(filename, varname, A, opts)
   varname (1,1) string
   A {mustBeNonempty}
   opts.size (1,:) double {mustBeInteger,mustBeNonnegative} = []
-  opts.type {mustBeTextScalar} = ''
+  opts.type (1,1) string = ""
   opts.compressLevel (1,1) double {mustBeInteger,mustBeNonnegative} = 0
 end
 

+stdlib/h5size.m

@@ -7,14 +7,10 @@
 % fsize: vector of variable size per dimension. Empty if scalar variable.
 
 function fsize = h5size(file, variable)
-arguments
-  file {mustBeTextScalar}
-  variable {mustBeTextScalar}
-end
 
 dsi = h5info(file, variable).Dataspace;
 
-if ~stdlib.isoctave() && dsi.Type == "scalar"
+if dsi.Type == "scalar"
   fsize = [];
 else
   fsize = dsi.Size;

+stdlib/h5variables.m

@@ -10,8 +10,8 @@
 
 function names = h5variables(file, group)
 arguments
-  file {mustBeTextScalar}
-  group {mustBeTextScalar} = ''
+  file
+  group (1,1) string = ""
 end
 
 if stdlib.strempty(group)
@@ -23,11 +23,9 @@
 ds = finf.Datasets;
 
 if isempty(ds)
-  names = [];
+  names = string.empty;
 else
-  names = {ds.Name};
+  names = string({ds.Name});
 end
 
-names = string(names);
-
 end

+stdlib/hard_link_count.m

@@ -12,12 +12,15 @@
 
 function [c, b] = hard_link_count(file, backend)
 arguments
-  file {mustBeTextScalar}
+  file string
   backend (1,:) string = ["java", "python", "sys"]
 end
 
 [fun, b] = hbackend(backend, "hard_link_count");
 
-c = fun(file);
-
+if isscalar(file)
+  c = fun(file);
+else
+  c = arrayfun(fun, file);
+end
 end

+stdlib/ini2struct.m

@@ -5,7 +5,7 @@
 
 function Struct = ini2struct(filename)
 arguments
-  filename {mustBeTextScalar,mustBeFile}
+  filename {mustBeFile}
 end
 
 f = fopen(filename,'r');                    % open file

+stdlib/is_char_device.m

@@ -5,6 +5,7 @@
 %
 %% Inputs
 % * file: path to check
+% * backend: backend to use
 %% Outputs
 % * ok: true if path is a character device
 % * b: backend used
@@ -19,12 +20,16 @@
 
 function [ok, b] = is_char_device(file, backend)
 arguments
-  file {mustBeTextScalar}
+  file string
   backend (1,:) string = ["python", "sys"]
 end
 
 [fun, b] = hbackend(backend, "is_char_device");
 
-ok = fun(file);
+if isscalar(file)
+  ok = fun(file);
+else
+  ok = arrayfun(fun, file);
+end
 
 end