Added license statements and also converted line endings to unix format

f3bdbf3b · Davis King · d8dc5965 · f3bdbf3b · f3bdbf3b · f3bdbf3b
Commit f3bdbf3b authored Dec 20, 2014 by Davis King
7 changed files
--- a/dlib/matlab/CMakeLists.txt
+++ b/dlib/matlab/CMakeLists.txt
 cmake_minimum_required(VERSION 2.8.4)
 PROJECT(mex_functions)
 include(cmake_mex_wrapper)
 include(../cmake)
 # Compile the example_mex_function.cpp file and link it to dlib.  Note
 # that you can give a list of things to link to here.  E.g. 
 #    add_mex_function(some_other_mex_function pthread dlib fftw) 
 add_mex_function(example_mex_function dlib)
 add_mex_function(example_mex_callback dlib)
--- a/dlib/matlab/README.txt
+++ b/dlib/matlab/README.txt
 This folder contains a set of tools which make it easy to create MATLAB mex
 functions.  To understand how they work, you should read the
 example_mex_function.cpp and example_mex_callback.cpp examples.
 To compile them, you can use CMake.  In particular, from this folder execute
 these commands:
   mkdir build
   cd build
   cmake ..
   cmake --build . --config release --target install
 That should build the mex files on any platform.
 Note that on windows you will probably need to tell CMake to use a 64bit
 version of visual studio.  You can do this by using a command like:
   cmake -G "Visual Studio 10 Win64" ..
 instead of
   cmake ..
--- a/dlib/matlab/call_matlab.h
+++ b/dlib/matlab/call_matlab.h
--- a/dlib/matlab/cmake_mex_wrapper
+++ b/dlib/matlab/cmake_mex_wrapper
-# This file figured out where MATLAB is and then defines a macro, add_mex_function(name)
+# This file figures out where MATLAB is and then defines a macro, add_mex_function(name)
 # which when called instructs CMake to build a mex file from a file called name.cpp.  Note
 # that additional library dependencies can be added like this: add_mex_function(name lib1 dlib libetc).
 # That is, just add more libraries after the name and they will be build into the mex file.
 cmake_minimum_required(VERSION 2.8.4)
 # Find MATLAB's include directory and needed libraries 
 find_program(MATLAB_EXECUTABLE matlab PATHS
        "C:/Program Files/MATLAB/*/bin"
        "C:/Program Files (x86)/MATLAB/*/bin"
        )
 # Resolve symbolic links to try and get the real path to the MATLAB executable
 get_filename_component(MATLAB_EXECUTABLE ${MATLAB_EXECUTABLE} REALPATH)
 # Now get MATLAB root directory
 get_filename_component(MATLAB_HOME ${MATLAB_EXECUTABLE} PATH)
 get_filename_component(MATLAB_HOME ${MATLAB_HOME} PATH)
 set(MATLAB_LIB_FOLDERS
   "${MATLAB_HOME}/extern/lib/win64/microsoft"
   "${MATLAB_HOME}/bin/glnxa64"
   )
 # Find the MATLAB libraries that need to get linked into the mex file
 if (WIN32)
   find_library(MATLAB_MEX_LIBRARY libmex PATHS ${MATLAB_LIB_FOLDERS} )
   find_library(MATLAB_MX_LIBRARY  libmx  PATHS ${MATLAB_LIB_FOLDERS} )
   find_library(MATLAB_ENG_LIBRARY libeng PATHS ${MATLAB_LIB_FOLDERS} )
 else()
   find_library(MATLAB_MEX_LIBRARY mex    PATHS ${MATLAB_LIB_FOLDERS} )
   find_library(MATLAB_MX_LIBRARY  mx     PATHS ${MATLAB_LIB_FOLDERS} )
   find_library(MATLAB_ENG_LIBRARY eng    PATHS ${MATLAB_LIB_FOLDERS} )
 endif()
 set(MATLAB_LIBRARIES ${MATLAB_MEX_LIBRARY} ${MATLAB_MX_LIBRARY} ${MATLAB_ENG_LIBRARY})
 INCLUDE_DIRECTORIES("${MATLAB_HOME}/extern/include")
 # Determine the path to cmake_mex_wrapper file so we can add it to the include search path..
 string(REGEX REPLACE "cmake_mex_wrapper$" "" dlib_matlab_binding_path ${CMAKE_CURRENT_LIST_FILE})
 INCLUDE_DIRECTORIES("${dlib_matlab_binding_path}")
 # Determine the path to dlib so we can add it to the include search path.
 string(REGEX REPLACE "cmake_mex_wrapper$" "" dlib_path ${CMAKE_CURRENT_LIST_FILE})
 INCLUDE_DIRECTORIES(${dlib_path}/../..)
 ADD_DEFINITIONS(-DMATLAB_MEX_FILE)
 # Determine the path to our CMakeLists.txt file.  This is the file that
 # includeded the one you are reading right now.  So here we make it so that
 # when you run the install target it will copy the compiled mex files into the
 # same folder as the parent CMakeLists.txt file.
 string(REGEX REPLACE "CMakeLists.txt$" "" install_dir ${CMAKE_PARENT_LIST_FILE})
 set(CMAKE_INSTALL_PREFIX "${install_dir}")
 set(CMAKE_INSTALL_SYSTEM_RUNTIME_DESTINATION "${install_dir}")
 INCLUDE(InstallRequiredSystemLibraries)
 MACRO(add_mex_function name )
   ADD_LIBRARY(${name} MODULE ${name}.cpp )
    # Change the output file extension to a mex extension.
   if (WIN32)
      set_target_properties(${name} PROPERTIES SUFFIX ".mexw64")
   elseif(APPLE)
      set_target_properties(${name} PROPERTIES SUFFIX ".mexmaci64")
   else()
      set_target_properties(${name} PROPERTIES SUFFIX ".mexa64")
   endif()
   set_target_properties(${name} PROPERTIES PREFIX "")
   TARGET_LINK_LIBRARIES(${name} ${MATLAB_LIBRARIES} ${ARGN})
   install(TARGETS ${name} DESTINATION "${install_dir}")
 ENDMACRO()
--- a/dlib/matlab/example_mex_callback.cpp
+++ b/dlib/matlab/example_mex_callback.cpp
+// The contents of this file are in the public domain. See LICENSE_FOR_EXAMPLE_PROGRAMS.txt
-#include "call_matlab.h"
-#include "dlib/matrix.h"
+#include "call_matlab.h"
+#include "dlib/matrix.h"
-using namespace dlib;
-using namespace std;
+using namespace dlib;
+using namespace std;
-/*
-    This mex function takes a MATLAB function handle, calls it, and
+/*
-    returns the results.
+    This mex function takes a MATLAB function handle, calls it, and
+    returns the results.
-    For example, you can call this function in MATLAB like so:
-        A = magic(3)
+    For example, you can call this function in MATLAB like so:
-        y = example_mex_callback(A, @(x)x+x)
+        A = magic(3)
+        y = example_mex_callback(A, @(x)x+x)
-    This will result in y containing the value 2*A.
-*/
+    This will result in y containing the value 2*A.
+*/
-void mex_function (
-    const matrix<double>& A,
+void mex_function (
-    const function_handle& f,
+    const matrix<double>& A,
-    matrix<double>& result
+    const function_handle& f,
-) 
+    matrix<double>& result
-{
+) 
-    // The f argument to this function is a function handle passed from MATLAB.  To
+{
-    // call it we use the following syntax:
+    // The f argument to this function is a function handle passed from MATLAB.  To
-    call_matlab(f, A, returns(result));
+    // call it we use the following syntax:
-    // This is equivalent to result = f(A). Therefore, the returns(variable) syntax 
+    call_matlab(f, A, returns(result));
-    // is used to indicate which variables are outputs of the function.
+    // This is equivalent to result = f(A). Therefore, the returns(variable) syntax 
+    // is used to indicate which variables are outputs of the function.
-    // Another thing we can do is call MATLAB functions based on their string name
-    // rather than a function_handle.  Here is an example of calling eigs().   
+    // Another thing we can do is call MATLAB functions based on their string name
-    matrix<double> m(2,2);
+    // rather than a function_handle.  Here is an example of calling eigs().   
-    m = 1,2,
+    matrix<double> m(2,2);
-        3,4;
+    m = 1,2,
-    matrix<double> v,d;
+        3,4;
+    matrix<double> v,d;
-    // This is equivalent to [v,d] = eigs(m);
-    call_matlab("eigs", m, returns(v), returns(d));
+    // This is equivalent to [v,d] = eigs(m);
-    cout << "eigenvectors: \n" << v << endl;
+    call_matlab("eigs", m, returns(v), returns(d));
-    cout << "eigenvalues:  \n" << d << endl;
+    cout << "eigenvectors: \n" << v << endl;
-}
+    cout << "eigenvalues:  \n" << d << endl;
+}
-// #including this brings in all the mex boiler plate needed by MATLAB.
-#include "mex_wrapper.cpp"
+// #including this brings in all the mex boiler plate needed by MATLAB.
+#include "mex_wrapper.cpp"
--- a/dlib/matlab/example_mex_function.cpp
+++ b/dlib/matlab/example_mex_function.cpp
+// The contents of this file are in the public domain. See LICENSE_FOR_EXAMPLE_PROGRAMS.txt
-#include "dlib/matrix.h"
-using namespace dlib;
+#include "dlib/matrix.h"
-using namespace std;
+using namespace dlib;
+using namespace std;
-/*!
-    This file defines a function callable from MATLAB once you mex it. 
+/*!
+    This file defines a function callable from MATLAB once you mex it. 
-    It computes the same thing as the following MATLAB function:
+    It computes the same thing as the following MATLAB function:
-        function [A, B] = example_mex_function(x, y, some_number)
-            A = x+y;
+        function [A, B] = example_mex_function(x, y, some_number)
-            B = sum(sum(x+y));
+            A = x+y;
-            disp(['some_number: ' num2str(some_number)])
+            B = sum(sum(x+y));
-        end
+            disp(['some_number: ' num2str(some_number)])
+        end
-    VALID INPUT AND OUTPUT ARGUMENTS
-        The mex wrapper can handle the following kinds of input and output arguments:
+    VALID INPUT AND OUTPUT ARGUMENTS
-            - Types corresponding to a MATLAB matrix
+        The mex wrapper can handle the following kinds of input and output arguments:
-                - a dlib::matrix containing any kind of scalar value.
+            - Types corresponding to a MATLAB matrix
-                - a dlib::array2d containing any kind of scalar value.
+                - a dlib::matrix containing any kind of scalar value.
-                - a dlib::vector containing any kind of scalar value.
+                - a dlib::array2d containing any kind of scalar value.
-                - a dlib::point
+                - a dlib::vector containing any kind of scalar value.
+                - a dlib::point
-            - RGB color images
-                - dlib::array2d<dlib::rgb_pixel> can be used to represent 
+            - RGB color images
-                  MATLAB uint8 MxNx3 images.
+                - dlib::array2d<dlib::rgb_pixel> can be used to represent 
+                  MATLAB uint8 MxNx3 images.
-            - Types corresponding to a MATLAB scalar
-                - any kind of scalar value, e.g. double, int, etc.
+            - Types corresponding to a MATLAB scalar
+                - any kind of scalar value, e.g. double, int, etc.
-            - Types corresponding to a MATLAB string 
-                - std::string 
+            - Types corresponding to a MATLAB string 
+                - std::string 
-            - Types corresponding to a MATLAB cell array
-                - a std::vector or dlib::array containing any of the above 
+            - Types corresponding to a MATLAB cell array
-                  types of objects or std::vector or dlib::array objects.
+                - a std::vector or dlib::array containing any of the above 
-!*/
+                  types of objects or std::vector or dlib::array objects.
+!*/
-// You can also define default values for your input arguments.  So
-// here we say that if the user in MATLAB doesn't provide the "some_number" 
+// You can also define default values for your input arguments.  So
-// then it will get a value of 3.141.  
+// here we say that if the user in MATLAB doesn't provide the "some_number" 
-#define ARG_5_DEFAULT 3.141
+// then it will get a value of 3.141.  
+#define ARG_5_DEFAULT 3.141
-// Make a function named mex_function() and put your code inside it.
-// Note that the return type should be void.  Use non-const reference
+// Make a function named mex_function() and put your code inside it.
-// arguments to return outputs.  Finally, mex_function() must have no
+// Note that the return type should be void.  Use non-const reference
-// more than 10 arguments.
+// arguments to return outputs.  Finally, mex_function() must have no
-void mex_function (
+// more than 10 arguments.
-    const matrix<double>& x,
+void mex_function (
-    const matrix<double>& y,
+    const matrix<double>& x,
-    matrix<double>& out1,
+    const matrix<double>& y,
-    double& out2,
+    matrix<double>& out1,
-    double some_number 
+    double& out2,
-) 
+    double some_number 
-{
+) 
-    out1 = x + y;
+{
-    out2 = sum(x+y);
+    out1 = x + y;
+    out2 = sum(x+y);
-    // we can also use cout to print things as usual:
-    cout << "some_number: "<< some_number << endl;
+    // we can also use cout to print things as usual:
-}
+    cout << "some_number: "<< some_number << endl;
+}
-// #including this brings in all the mex boiler plate needed by MATLAB.
-#include "mex_wrapper.cpp"
+// #including this brings in all the mex boiler plate needed by MATLAB.
+#include "mex_wrapper.cpp"
--- a/dlib/matlab/mex_wrapper.cpp
+++ b/dlib/matlab/mex_wrapper.cpp