[U] Update ChangeLog and docs

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.0)
 
-project(libfort VERSION 0.4.2)
+project(libfort VERSION 0.5.0)
 
 string(REGEX REPLACE "([0-9]+)\\.([0-9]+)\\.([0-9]+)"
     "\\1.\\2" libfort_SOVERSION

ChangeLog.md

@@ -1,3 +1,9 @@
+## v0.5.0
+
+### API
+
+- Add function `ft_col_count()` to get number of columns in the table.
+
 ## v0.4.2
 
 ### Internal

docs/index.md

@@ -44,6 +44,7 @@ These pages contain the API documentation of **libfort** - simple library to cre
         - @link ft_set_default_printf_field_separator ft_set_default_printf_field_separator @endlink -- Set field separator for ft_printf, ft_printf_ln
         - @link ft_is_empty ft_is_empty @endlink -- check if table is empty
         - @link ft_row_count ft_row_count @endlink -- get number of rows in the table
+        - @link ft_col_count ft_col_count @endlink -- get number of columns in the table
         - @link ft_strerror ft_strerror @endlink -- get string describing the error code
 
   - Data structures and types
@@ -82,6 +83,7 @@ These pages contain the API documentation of **libfort** - simple library to cre
         - @link fort::table::column column @endlink -- get column
         - @link fort::table::is_empty is_empty @endlink -- check if table is empty
         - @link fort::table::row_count row_count @endlink -- get number of rows in the table
+        - @link fort::table::col_count col_count @endlink -- get number of columns in the table
 
   - @link fort::property_owner fort::property_owner @endlink -- base class for all objects (table, row, column, cell) for which user can specify properties
     - Modify appearance

lib/fort.c

@@ -2829,6 +2829,19 @@ size_t ft_row_count(const ft_table_t *table)
     return vector_size(table->rows);
 }
 
+size_t ft_col_count(const ft_table_t *table)
+{
+    assert(table && table->rows);
+    size_t cols_n = 0;
+    size_t rows_n = vector_size(table->rows);
+    for (size_t i = 0; i < rows_n; ++i) {
+        f_row_t *row = VECTOR_AT(table->rows, i, f_row_t *);
+        size_t ncols = columns_in_row(row);
+        cols_n = MAX(cols_n, ncols);
+    }
+    return cols_n;
+}
+
 int ft_erase_range(ft_table_t *table,
                    size_t top_left_row, size_t top_left_col,
                    size_t bottom_right_row, size_t bottom_right_col)

lib/fort.h

@@ -45,9 +45,9 @@ SOFTWARE.
  *****************************************************************************/
 
 #define LIBFORT_MAJOR_VERSION 0
-#define LIBFORT_MINOR_VERSION 4
-#define LIBFORT_REVISION 2
-#define LIBFORT_VERSION_STR "0.4.2"
+#define LIBFORT_MINOR_VERSION 5
+#define LIBFORT_REVISION 0
+#define LIBFORT_VERSION_STR "0.5.0"
 
 
 /*****************************************************************************
@@ -370,6 +370,16 @@ int ft_is_empty(const ft_table_t *table);
  */
 size_t ft_row_count(const ft_table_t *table);
 
+/**
+ * Get number of columns in the table.
+ *
+ * @param table
+ *   Pointer to formatted table.
+ * @return
+ *   Number of columns in the table.
+ */
+size_t ft_col_count(const ft_table_t *table);
+
 /**
  *  Erase range of cells.
  *

lib/fort.hpp

@@ -1172,6 +1172,18 @@ public:
         return ft_row_count(table_);
     }
 
+    /**
+     * Get number of columns in the table.
+     *
+     * @return
+     *   Number of columns in the table.
+     */
+    std::size_t
+    col_count() const noexcept
+    {
+        return ft_col_count(table_);
+    }
+
     /**
      * Get current cell.
      *

src/fort.h

@@ -45,9 +45,9 @@ SOFTWARE.
  *****************************************************************************/
 
 #define LIBFORT_MAJOR_VERSION 0
-#define LIBFORT_MINOR_VERSION 4
-#define LIBFORT_REVISION 2
-#define LIBFORT_VERSION_STR "0.4.2"
+#define LIBFORT_MINOR_VERSION 5
+#define LIBFORT_REVISION 0
+#define LIBFORT_VERSION_STR "0.5.0"
 
 
 /*****************************************************************************