LCOV - code coverage report
Current view: top level - src/components - cross.cpp (source / functions) Hit Total Coverage
Test: qucs-core-0.0.19 Code Coverage Lines: 23 35 65.7 %
Date: 2015-01-05 16:01:02 Functions: 2 6 33.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 17 36 47.2 %

           Branch data     Line data    Source code
       1                 :            : /*
       2                 :            :  * cross.cpp - cross connector class implementation
       3                 :            :  *
       4                 :            :  * Copyright (C) 2003, 2004, 2008 Stefan Jahn <stefan@lkcc.org>
       5                 :            :  *
       6                 :            :  * This is free software; you can redistribute it and/or modify
       7                 :            :  * it under the terms of the GNU General Public License as published by
       8                 :            :  * the Free Software Foundation; either version 2, or (at your option)
       9                 :            :  * any later version.
      10                 :            :  *
      11                 :            :  * This software is distributed in the hope that it will be useful,
      12                 :            :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13                 :            :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14                 :            :  * GNU General Public License for more details.
      15                 :            :  *
      16                 :            :  * You should have received a copy of the GNU General Public License
      17                 :            :  * along with this package; see the file COPYING.  If not, write to
      18                 :            :  * the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
      19                 :            :  * Boston, MA 02110-1301, USA.
      20                 :            :  *
      21                 :            :  * $Id$
      22                 :            :  *
      23                 :            :  */
      24                 :            : 
      25                 :            : #if HAVE_CONFIG_H
      26                 :            : # include <config.h>
      27                 :            : #endif
      28                 :            : 
      29                 :            : #include "component.h"
      30                 :            : #include "cross.h"
      31                 :            : 
      32                 :            : using namespace qucs;
      33                 :            : 
      34                 :         18 : cross::cross () : circuit (4) {
      35                 :         18 :   type = CIR_CROSS;
      36   [ +  -  #  # ]:         18 :   setVoltageSources (3);
      37                 :         18 : }
      38                 :            : 
      39                 :         18 : void cross::initSP (void) {
      40                 :         18 :   allocMatrixS ();
      41         [ +  - ]:         18 :   setS (NODE_1, NODE_1, -1.0 / 2.0);
      42         [ +  - ]:         18 :   setS (NODE_1, NODE_2,  1.0 / 2.0);
      43         [ +  - ]:         18 :   setS (NODE_1, NODE_3,  1.0 / 2.0);
      44         [ +  - ]:         18 :   setS (NODE_1, NODE_4,  1.0 / 2.0);
      45         [ +  - ]:         18 :   setS (NODE_2, NODE_1,  1.0 / 2.0);
      46         [ +  - ]:         18 :   setS (NODE_2, NODE_2, -1.0 / 2.0);
      47         [ +  - ]:         18 :   setS (NODE_2, NODE_3,  1.0 / 2.0);
      48         [ +  - ]:         18 :   setS (NODE_2, NODE_4,  1.0 / 2.0);
      49         [ +  - ]:         18 :   setS (NODE_3, NODE_1,  1.0 / 2.0);
      50         [ +  - ]:         18 :   setS (NODE_3, NODE_2,  1.0 / 2.0);
      51         [ +  - ]:         18 :   setS (NODE_3, NODE_3, -1.0 / 2.0);
      52         [ +  - ]:         18 :   setS (NODE_3, NODE_4,  1.0 / 2.0);
      53         [ +  - ]:         18 :   setS (NODE_4, NODE_1,  1.0 / 2.0);
      54         [ +  - ]:         18 :   setS (NODE_4, NODE_2,  1.0 / 2.0);
      55         [ +  - ]:         18 :   setS (NODE_4, NODE_3,  1.0 / 2.0);
      56         [ +  - ]:         18 :   setS (NODE_4, NODE_4, -1.0 / 2.0);
      57                 :         18 : }
      58                 :            : 
      59                 :          0 : void cross::initDC (void) {
      60                 :          0 :   allocMatrixMNA ();
      61                 :          0 :   voltageSource (VSRC_1, NODE_1, NODE_2);
      62                 :          0 :   voltageSource (VSRC_2, NODE_1, NODE_3);
      63                 :          0 :   voltageSource (VSRC_3, NODE_1, NODE_4);
      64                 :          0 : }
      65                 :            : 
      66                 :          0 : void cross::initAC (void) {
      67                 :          0 :   initDC ();
      68                 :          0 : }
      69                 :            : 
      70                 :          0 : void cross::initTR (void) {
      71                 :          0 :   initDC ();
      72                 :          0 : }

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