/[pcre]/code/trunk/pcrecpp.h
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revision 93 by nigel, Sat Feb 24 21:41:42 2007 UTC revision 256 by ph10, Wed Sep 19 08:57:53 2007 UTC
# Line 331  Line 331 
331    
332    
333  #include <string>  #include <string>
 #include <pcrecpparg.h>   // defines the Arg class  
 // These aren't technically needed here, but we include them  
 // anyway so folks who include pcrecpp.h don't have to include  
 // all these other header files as well.  
334  #include <pcre.h>  #include <pcre.h>
335    #include <pcrecpparg.h>   // defines the Arg class
336    // This isn't technically needed here, but we include it
337    // anyway so folks who include pcrecpp.h don't have to.
338  #include <pcre_stringpiece.h>  #include <pcre_stringpiece.h>
339    
340  namespace pcrecpp {  namespace pcrecpp {
# Line 348  namespace pcrecpp { Line 347  namespace pcrecpp {
347          (all_options_ & o) == o          (all_options_ & o) == o
348    
349  // We convert user-passed pointers into special Arg objects  // We convert user-passed pointers into special Arg objects
350  extern Arg no_arg;  PCRECPP_EXP_DECL Arg no_arg;
351    
352  /***** Compiling regular expressions: the RE class *****/  /***** Compiling regular expressions: the RE class *****/
353    
# Line 356  extern Arg no_arg; Line 355  extern Arg no_arg;
355  // along with other options we put on top of pcre.  // along with other options we put on top of pcre.
356  // Only 9 modifiers, plus match_limit and match_limit_recursion,  // Only 9 modifiers, plus match_limit and match_limit_recursion,
357  // are supported now.  // are supported now.
358  class RE_Options {  class PCRECPP_EXP_DEFN RE_Options {
359   public:   public:
360    // constructor    // constructor
361    RE_Options() : match_limit_(0), match_limit_recursion_(0), all_options_(0) {}    RE_Options() : match_limit_(0), match_limit_recursion_(0), all_options_(0) {}
# Line 488  static inline RE_Options EXTENDED() { Line 487  static inline RE_Options EXTENDED() {
487  // Interface for regular expression matching.  Also corresponds to a  // Interface for regular expression matching.  Also corresponds to a
488  // pre-compiled regular expression.  An "RE" object is safe for  // pre-compiled regular expression.  An "RE" object is safe for
489  // concurrent use by multiple threads.  // concurrent use by multiple threads.
490  class RE {  class PCRECPP_EXP_DEFN RE {
491   public:   public:
492    // We provide implicit conversions from strings so that users can    // We provide implicit conversions from strings so that users can
493    // pass in a string or a "const char*" wherever an "RE" is expected.    // pass in a string or a "const char*" wherever an "RE" is expected.
   RE(const char* pat) { Init(pat, NULL); }  
   RE(const char *pat, const RE_Options& option) { Init(pat, &option); }  
494    RE(const string& pat) { Init(pat, NULL); }    RE(const string& pat) { Init(pat, NULL); }
495    RE(const string& pat, const RE_Options& option) { Init(pat, &option); }    RE(const string& pat, const RE_Options& option) { Init(pat, &option); }
496      RE(const char* pat) { Init(pat, NULL); }
497      RE(const char* pat, const RE_Options& option) { Init(pat, &option); }
498      RE(const unsigned char* pat) {
499        Init(reinterpret_cast<const char*>(pat), NULL);
500      }
501      RE(const unsigned char* pat, const RE_Options& option) {
502        Init(reinterpret_cast<const char*>(pat), &option);
503      }
504    
505    // Copy constructor & assignment - note that these are expensive    // Copy constructor & assignment - note that these are expensive
506    // because they recompile the expression.    // because they recompile the expression.
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