diff --git a/source/_static/code/matrix.py b/source/_static/code/matrix.py
index 0cd1ab421373bcc7b74f8064a42b030f259690a4..047b96b68714b7bc3058d1ac15d8859dc920ae45 100755
--- a/source/_static/code/matrix.py
+++ b/source/_static/code/matrix.py
@@ -3,7 +3,7 @@ Implementation of simple matrix
"""
-def matrix_maker(row_num, col_num, val = None):
+def create(row_num, col_num, val = None):
"""
:param row_num: the number of rows
:type row_num: int
@@ -21,7 +21,7 @@ def matrix_maker(row_num, col_num, val = None):
return matrix
-def _check_matrix_index(matrix, row_no, col_no):
+def _check_index(matrix, row_no, col_no):
"""
check if row_no and col_no are in matrix bound
@@ -33,12 +33,12 @@ def _check_matrix_index(matrix, row_no, col_no):
:type col_no: int
:raise: IndexError if row_no or col_no are out of matrix bounds
"""
- row_max, col_max = matrix_size(matrix)
+ row_max, col_max = size(matrix)
if (row_no < 0 or row_no >= row_max) or (col_no < 0 or col_no >= col_max):
raise IndexError("matrix index out of range")
-def matrix_size(matrix):
+def size(matrix):
"""
:param matrix: the matrix to compute the size
:type matrix: matrix
@@ -48,7 +48,7 @@ def matrix_size(matrix):
return len(matrix[0]), len(matrix)
-def matrix_get_cell(matrix, row_no, col_no):
+def get_cell(matrix, row_no, col_no):
"""
:param matrix: the matrix
:type matrix: matrix
@@ -59,11 +59,11 @@ def matrix_get_cell(matrix, row_no, col_no):
:retrun: the content of cell corresponding to row_no x col_no
:rtype: any
"""
- _check_matrix_index(matrix, row_no, col_no)
+ _check_index(matrix, row_no, col_no)
return matrix[col_no][row_no]
-def matrix_set_cell(matrix, row_no, col_no, val):
+def set_cell(matrix, row_no, col_no, val):
"""
set the value val in cell specified by row_no x col_no
@@ -76,11 +76,11 @@ def matrix_set_cell(matrix, row_no, col_no, val):
:param val: the value to set in cell
:type val: int
"""
- _check_matrix_index(matrix, row_no, col_no)
+ _check_index(matrix, row_no, col_no)
matrix[col_no][row_no] = val
-def matrix_to_str(matrix):
+def to_str(matrix):
"""
:param matrix: the matrix to compute the size
:type matrix: matrix
@@ -95,7 +95,7 @@ def matrix_to_str(matrix):
return s
-def matrix_mult(matrix, val):
+def mult(matrix, val):
"""
:param matrix: the matrix to compute the size
:type matrix: matrix
@@ -115,7 +115,7 @@ def matrix_mult(matrix, val):
return new_matrix
-def matrix_get_row(matrix, row_no):
+def get_row(matrix, row_no):
"""
:param matrix: the matrix to compute the size
:type matrix: matrix
@@ -125,15 +125,15 @@ def matrix_get_row(matrix, row_no):
a shallow copy of the row
:rtype: list
"""
- _check_matrix_index(matrix, row_no, 0)
- row_max, col_max = matrix_size(matrix)
+ _check_index(matrix, row_no, 0)
+ row_max, col_max = size(matrix)
row = []
for col_n in range(col_max):
- row.append(matrix_get_cell(matrix, row_no, col_n))
+ row.append(get_cell(matrix, row_no, col_n))
return row
-def matrix_set_row(matrix, row_no, val):
+def set_row(matrix, row_no, val):
"""
set all cells of row row_no with val
@@ -144,13 +144,13 @@ def matrix_set_row(matrix, row_no, val):
:param val: the value to put in cells
:type val: any
"""
- _check_matrix_index(matrix, row_no, 0)
- row_max, col_max = matrix_size(matrix)
+ _check_index(matrix, row_no, 0)
+ row_max, col_max = size(matrix)
for col_n in range(col_max):
- matrix_set_cell(matrix, row_no, col_n, val)
+ set_cell(matrix, row_no, col_n, val)
-def matrix_get_col(matrix, col_no):
+def get_col(matrix, col_no):
"""
:param matrix: the matrix get row
:type matrix: matrix
@@ -160,12 +160,12 @@ def matrix_get_col(matrix, col_no):
a shallow copy of the col
:rtype: list
"""
- _check_matrix_index(matrix, 0, col_no)
+ _check_index(matrix, 0, col_no)
col = matrix[col_no][:]
return col
-def matrix_set_col(matrix, col_no, val):
+def set_col(matrix, col_no, val):
"""
set all cells of col col_no with val
@@ -176,13 +176,13 @@ def matrix_set_col(matrix, col_no, val):
:param val: the value to put in cells
:type val: any
"""
- _check_matrix_index(matrix, 0, col_no)
- row_max, col_max = matrix_size(matrix)
+ _check_index(matrix, 0, col_no)
+ row_max, col_max = size(matrix)
for row_n in range(im):
- matrix_set_cell(matrix, row_n, col_no, val)
+ set_cell(matrix, row_n, col_no, val)
-def matrix_replace_col(matrix, col_no, col):
+def replace_col(matrix, col_no, col):
"""
replace column col_no with col
@@ -193,16 +193,16 @@ def matrix_replace_col(matrix, col_no, col):
:param col: the list of values to use as replacement of column
:type col: list
"""
- row_max, col_max = matrix_size(matrix)
+ row_max, col_max = size(matrix)
if len(col) != col_max:
raise RuntimeError("the size of col {0} does not fit to matrix size {1}x{2}".format(len(col),
row_max,
col_max))
- _check_matrix_index(matrix, 0, col_no)
+ _check_index(matrix, 0, col_no)
matrix[col_no] = col
-def matrix_replace_row(matrix, row_no, row):
+def replace_row(matrix, row_no, row):
"""
replace row row_no with row
@@ -213,25 +213,25 @@ def matrix_replace_row(matrix, row_no, row):
:param row: the list of value to use as replacement of row
:type row: list
"""
- row_max, col_max = matrix_size(matrix)
+ row_max, col_max = size(matrix)
if len(row) != row_max:
raise RuntimeError("the size of row {0} does not fit to matrix size {1}x{2}".format(len(row),
row_max,
col_max))
- _check_matrix_index(matrix, row_no, 0)
+ _check_index(matrix, row_no, 0)
for col_no, value in enumerate(row):
- matrix_set_cell(matrix, row_no, col_no, value)
+ set_cell(matrix, row_no, col_no, value)
if __name__ == '__main__':
- m = matrix_maker(5, 3)
+ m = create(5, 3)
print m
- matrix_set_cell(m,0, 0, 1)
- matrix_set_cell(m,0, 2, 2)
- matrix_set_cell(m,4, 0, 12)
- matrix_set_cell(m,4, 2, 15)
- print matrix_to_str(m)
- print "get row 0", matrix_get_row(m, 0)
- print "get col 0", matrix_get_col(m, 0)
+ set_cell(m,0, 0, 1)
+ set_cell(m,0, 2, 2)
+ set_cell(m,4, 0, 12)
+ set_cell(m,4, 2, 15)
+ print to_str(m)
+ print "get row 0", get_row(m, 0)
+ print "get col 0", get_col(m, 0)