Wtx ~ Wt Extension Library
WtxLib
FieldWeak.h
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44 
45 
46 #ifndef __WTX_DBO_FIELDWEAK_H_234e0174_6b7d_11e8_b503_fb1ef3651ec0__
47 #define __WTX_DBO_FIELDWEAK_H_234e0174_6b7d_11e8_b503_fb1ef3651ec0__
48 
49 #include "FieldBase.h"
50 
51 
52 namespace Wtx {
53  namespace Dbo {
54 
55 template <typename T> class FieldWeak
56 : public FieldBase
57 {
58  public:
59 
60  FieldWeak()
61  {
62  }
63 
64  const T & data() const
65  {
66  return m_data;
67  }
68 
69  void setData( const T & value )
70  {
71  m_data = value;
72  }
73 
74  const T & value() const
75  {
76  return m_data;
77  }
78 
79  void setValue( const T & value )
80  {
81  m_data = value;
82  }
83 
84  void setValue( const std::string & value, Wtx::Dbo::Session * s )
85  {
86  std::cout << __FILE__ << ":" << __LINE__ << std::endl;
87  }
88 
89  template <class Action> void persist( Action & a, FieldDefBase * fieldDef )
90  {
91  if( !fieldDef )
92  std::cout << __FILE__ << ":" << __LINE__ << "no field def" << std::endl;
93 
94  else
95  Wt::Dbo::hasOne( a, m_data, fieldDef-> fieldName() );
96  }
97 
98 // protected:
99 
100  static Wtx::Dbo::FieldDefBase * s_fieldDef;
101  T m_data;
102 
103  private:
104 
105 }; // endtemplate <typename T> class FieldWeak
106 
107  } // endnamespace Dbo
108 } // endnamespace Wtx
109 
110 #include "FieldWeak_imp.h"
111 
112 #endif
113 
114 
witty extension library
Definition: Activity.h:51