Developer Documentation

INIFile.hh
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40 \*===========================================================================*/
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46
47 #ifndef TOOLS_INIFILE_HH
48 #define TOOLS_INIFILE_HH
49
50 #include <OpenFlipper/common/GlobalDefines.hh>
51 #include <QString>
52 #include <QFile>
53 #include <map>
54 #include <vector>
55
56
58
99 class DLLEXPORT INIFile
100 {
101 public :
102
104 INIFile();
105
107 ~INIFile();
108
110 bool connect( const QString& name,
111 const bool create );
112
114 void disconnect();
115
117 bool is_connected() const { return mf_isConnected; }
118
120 const QString& name() const { return m_filename; }
121
122
123 // ---------------------------------------- check if something is there
124
127
129 bool section_exists(const QString & _section) const;
130
132 bool entry_exists(const QString & _section, const QString & _key) const;
133
135 bool entry_in_section(const QString & _section,
136 const QString & _key) const
137 { return entry_exists( _section, _key ); }
138
139 // ---------------------------------------- section manipulation
140
143
145 /* \deprecated This function is not needed any more. New sections are
146 implicitly created upon calls to add_entry().
147 */
148 void add_section(const QString & _sectionname);
149
151 void add_entry( const QString & _section,
152 const QString & _key,
153 const QString & _value );
154
156 void add_entry( const QString & _section,
157 const QString & _key,
158 const char * _value )
159 { add_entry( _section, _key, QString(_value) ); }
160
162 void add_entry( const QString & _section,
163 const QString & _key,
164 const double & _value);
165
167 void add_entry( const QString & _section,
168 const QString & _key,
169 const float & _value);
170
172 void add_entry( const QString & _section,
173 const QString & _key ,
174 const int & _value);
175
177 void add_entry( const QString & _section,
178 const QString & _key ,
179 const unsigned int & _value);
180
182 void add_entry( const QString & _section,
183 const QString & _key ,
184 const bool & _value);
185
187 void add_entry( const QString & _section,
188 const QString & _key ,
189 const std::vector<float> & _value);
190
192 void add_entry( const QString & _section,
193 const QString & _key ,
194 const std::vector<double> & _value);
195
197 void add_entry( const QString & _section,
198 const QString & _key ,
199 const std::vector<bool> & _value);
200
202 template < typename VectorT >
203 void add_entryVec ( const QString & _section,
204 const QString & _key,
205 const VectorT & _value);
206
208 template < typename VectorT >
209 void add_entryVec ( const QString & _section,
210 const QString & _key,
211 const std::vector< VectorT > & _value);
212
214 void add_entry( const QString & _section,
215 const QString & _key ,
216 const std::vector<int> & _value);
217
219 void add_entry( const QString & _section,
220 const QString & _key ,
221 const std::vector<QString> & _value);
222
224 void add_entry( const QString & _section,
225 const QString & _key ,
226 const QStringList & _value);
227
228
230
231
232 // -------------------- delete
233
236
238 void delete_entry( const QString & _section, const QString & _key);
239
241 void delete_section( const QString & _sectionname );
242
244
245
246
247 // -------------------- retrieval
248
251
253 bool get_entry( QString & _val,
254 const QString & _section,
255 const QString & _key ) const;
256
258 bool get_entry( double & _val,
259 const QString & _section,
260 const QString & _key ) const;
261
263 bool get_entry( float & _val,
264 const QString & _section,
265 const QString & _key ) const;
266
268 bool get_entry( int & _val,
269 const QString & _section,
270 const QString & _key ) const;
271
273 bool get_entry( unsigned int & _val,
274 const QString & _section,
275 const QString & _key ) const;
276
278 bool get_entry( bool & _val,
279 const QString & _section,
280 const QString & _key) const;
281
283 bool get_entry( std::vector<float> & _val,
284 const QString & _section,
285 const QString & _key) const;
286
288 bool get_entry( std::vector<double> & _val,
289 const QString & _section,
290 const QString & _key) const;
291
293 bool get_entry( std::vector<bool> & _val,
294 const QString & _section,
295 const QString & _key) const;
296
298 bool get_entry( std::vector<int> & _val,
299 const QString & _section,
300 const QString & _key) const;
301
303 bool get_entry( std::vector<QString> & _val,
304 const QString & _section,
305 const QString & _key ) const;
306
308 bool get_entry( QStringList & _val,
309 const QString & _section,
310 const QString & _key ) const;
311
313 template < typename VectorT >
314 bool get_entryVecd ( VectorT & _val ,
315 const QString & _section,
316 const QString & _key ) const;
317
319 template < typename VectorT >
320 bool get_entryVecf ( VectorT & _val ,
321 const QString & _section,
322 const QString & _key ) const;
323
325 template < typename VectorT >
326 bool get_entryVeci ( VectorT & _val ,
327 const QString & _section,
328 const QString & _key ) const;
329
331 template < typename VectorT >
332 bool get_entryVecd (std::vector< VectorT > & _val ,
333 const QString & _section,
334 const QString & _key ) const;
335
337 template < typename VectorT >
338 bool get_entryVecf (std::vector< VectorT > & _val ,
339 const QString & _section,
340 const QString & _key ) const;
341
343 template < typename VectorT >
344 bool get_entryVeci (std::vector< VectorT > & _val ,
345 const QString & _section,
346 const QString & _key ) const;
347
348
349 private: // data
350
351
353 typedef std::map< QString, QString > EntryMap;
354
355
357 typedef std::map< QString, EntryMap > SectionMap;
358
359
362
364 bool parseFile( QFile & _inputStream );
365
367 bool writeFile( void );
368
370 QString m_filename;
371
373 bool mf_isConnected;
374
375
377 SectionMap m_iniData;
378 };
379
380
381 #if defined(INCLUDE_TEMPLATES) && !defined(INIFILE_C)
382 #define INIFILE_TEMPLATES
383 #include "INIFileT_impl.hh"
384 #endif
385
386 #endif
INIFile::add_entry
void add_entry(const QString &_section, const QString &_key, const char *_value)
Addition / modification of a string entry, given as char array.
Definition: INIFile.hh:156
GlobalDefines.hh
INIFile::mf_isConnected
bool mf_isConnected
Flag: this object is connected to an INI file.
Definition: INIFile.hh:373
INIFile::is_connected
bool is_connected() const
Check if object is connected to file.
Definition: INIFile.hh:117
INIFile::SectionMap
std::map< QString, EntryMap > SectionMap
Type for map of contained sections.
Definition: INIFile.hh:357
INIFile::name
const QString & name() const
Access to name of connected file.
Definition: INIFile.hh:120
VectorT
INIFile::EntryMap
std::map< QString, QString > EntryMap
Type for map of contained entries.
Definition: INIFile.hh:353
INIFile::entry_in_section
bool entry_in_section(const QString &_section, const QString &_key) const
Same as entry_exists() (for backward compatibility)
Definition: INIFile.hh:135
INIFile::m_filename
QString m_filename
Name of current INI file.
Definition: INIFile.hh:370
INIFile::m_iniData
SectionMap m_iniData
Stored data of an INI file.
Definition: INIFile.hh:377
DLLEXPORT
#define DLLEXPORT
Definition: GlobalDefines.hh:95
INIFile
Class for the handling of simple configuration files.
Definition: INIFile.hh:99