Renamed unroll_to_column_vector() to reshape_to_column_vector()

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403091

dlib/matrix/matrix_utilities.h

@@ -2205,7 +2205,7 @@ namespace dlib
     template <
         typename EXP
         >
-    const matrix_unary_exp<EXP,op_mat_to_vect> unroll_to_column_vector (
+    const matrix_unary_exp<EXP,op_mat_to_vect> reshape_to_column_vector (
         const matrix_exp<EXP>& m
     )
     {

dlib/matrix/matrix_utilities_abstract.h

@@ -350,7 +350,7 @@ namespace dlib
 
 // ----------------------------------------------------------------------------------------
 
-    const matrix_exp unroll_to_column_vector (
+    const matrix_exp reshape_to_column_vector (
         const matrix_exp& m
     );
     /*!
@@ -361,8 +361,8 @@ namespace dlib
                 - for all valid r and c:
                     - m(r,c) == M(r*m.nc() + c)
 
-            - i.e. the matrix m is unrolled in row major order into a
-              column vector
+            - i.e. the matrix m is reshaped into a column vector.  Note that
+              the elements are pulled out in row major order.
     !*/
 
 // ----------------------------------------------------------------------------------------

dlib/test/matrix3.cpp

@@ -483,7 +483,7 @@ namespace
 
             m2 = 1,2,3,4,5,6;
 
-            DLIB_TEST(unroll_to_column_vector(m) == m2);
+            DLIB_TEST(reshape_to_column_vector(m) == m2);
 
         }
         {
@@ -495,7 +495,7 @@ namespace
 
             m2 = 1,2,3,4,5,6;
 
-            DLIB_TEST(unroll_to_column_vector(m) == m2);
+            DLIB_TEST(reshape_to_column_vector(m) == m2);
 
         }
     }