[A] Add function ft_row_count

lib/fort.c

@@ -2797,10 +2797,13 @@ void ft_set_cur_cell(ft_table_t *table, size_t row, size_t col)
 int ft_is_empty(const ft_table_t *table)
 {
     assert(table);
-    if (table->rows == NULL || (vector_size(table->rows) == 0))
-        return 1;
-    else
-        return 0;
+    return ft_row_count(table) == 0;
+}
+
+size_t ft_row_count(const ft_table_t *table)
+{
+    assert(table && table->rows);
+    return vector_size(table->rows);
 }
 
 static int ft_row_printf_impl_(ft_table_t *table, size_t row, const struct f_string_view *fmt, va_list *va)

lib/fort.h

@@ -330,6 +330,16 @@ void ft_set_cur_cell(ft_table_t *table, size_t row, size_t col);
  */
 int ft_is_empty(const ft_table_t *table);
 
+/**
+ * Get number of rows in the table.
+ *
+ * @param table
+ *   Pointer to formatted table.
+ * @return
+ *   Number of rows in the table.
+ */
+size_t ft_row_count(const ft_table_t *table);
+
 #if defined(FT_CLANG_COMPILER) || defined(FT_GCC_COMPILER)
 
 /**

lib/fort.hpp

@@ -1069,6 +1069,18 @@ public:
         return ft_is_empty(table_);
     }
 
+    /**
+     * Get number of rows in the table.
+     *
+     * @return
+     *   Number of rows in the table.
+     */
+    std::size_t
+    row_count() const noexcept
+    {
+        return ft_row_count(table_);
+    }
+
     /**
      * Get current cell.
      *