source: tags/ms_r16q3/PRIMER_DESIGN/PRD_Node.hxx

Last change on this file was 7623, checked in by westram, 13 years ago
  • merge from dev [7450] [7452] [7456] [7457] [7458] [7459] [7460] [7461] [7464] [7465] [7466] [7467] [7468] [7469] [7482]
    • tweaked compiler options
      • activated -Weffc++
        • postfilter warnings where Scott Meyers' advices are too general.
          • base classes should not always have virtual destructors, since that renders tiny classes useless and
          • members should not always be initialized via initialization list, since that often violates the DRY principle
        • fix gcc's inability to detect that Noncopyable implements a private copy-ctor and op=
        • this slows down complete ARB recompilation by ~5%
    • added -Wold-style-cast (inactive)
    • removed -Wno-non-template-friend added in [7447]
  • postcompile.pl
    • added option —original to show unmodified compiler output
  • declared op= for classes which had a copy-ctor
  • moved op= macros to arbtools.h
  • derived classes containing pointers from Noncopyable (use Noncopyable virtually) or
  • made them copyable if needed (awt_mask_item, KnownDB, Code, AWT_registered_itemtype, GEN_gene, PosGene, PartialSequence, PlugIn, Range, Convaln_exception)
  • other related changes
    • user mask destruction working now
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 1.5 KB
Line 
1#ifndef PRD_NODE_HXX
2#define PRD_NODE_HXX
3
4#include <cstdio>
5#ifndef   PRD_GLOBALS_HXX
6#include "PRD_Globals.hxx"
7#endif
8
9class Node : virtual Noncopyable {
10    void init(Node* parent_, char base_, PRD_Sequence_Pos last_index_, PRD_Sequence_Pos offset_);
11
12public:
13    Node            *parent;
14    Node            *child[4];                          // 0=C 1=G 2=A 3=T/U
15    unsigned char    base;
16    unsigned int     child_bits : 4;                            // see BitField in PRD_Globals.hxx
17    PRD_Sequence_Pos offset;                            // index of base in sequence : left = index of first base of primer, right = index of last base of primer
18    PRD_Sequence_Pos last_base_index;                   // abs(last_base_index) = pos    (last_base_index > 0) ? valid : invalid
19
20    Node (Node* parent_, char base_, PRD_Sequence_Pos last_index_, PRD_Sequence_Pos offset_);
21    Node (Node* parent_, char base_, PRD_Sequence_Pos last_index_);
22    Node (Node* parent_, char base_);
23    Node ();
24    ~Node ();
25
26    Node             *childByBase (unsigned char base_) { return child[CHAR2CHILD.INDEX[base_]]; };
27    bool              isValidPrimer ()           { return (last_base_index > 0); };
28    bool              isPrimer ()                { return (last_base_index != 0); }
29    bool              isLeaf ()                  { return (child_bits == 0); };
30    void              print (); // print subtree started here
31
32};
33
34#else
35#error PRD_Node.hxx included twice
36#endif // PRD_NODE_HXX
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