libabigail
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Namespace for regex types and functions. More...
Classes | |
struct | escape |
A class to hold a reference to a string to regex escape. More... | |
struct | regex_t_deleter |
A delete functor for a shared_ptr of regex_t. More... | |
Typedefs | |
typedef std::shared_ptr< regex_t > | regex_t_sptr |
A convenience typedef for a shared pointer of regex_t. | |
Functions | |
regex_t_sptr | compile (const std::string &str) |
Compile a regex from a string. | |
std::string | generate_from_strings (const std::vector< std::string > &strs) |
Generate a regex pattern equivalent to testing set membership. | |
bool | match (const regex_t_sptr &r, const std::string &str) |
See if a string matches a regex. | |
std::ostream & | operator<< (std::ostream &os, const escape &esc) |
Escape regex special charaters in input string. | |
Namespace for regex types and functions.
typedef std::shared_ptr< regex_t > regex_t_sptr |
regex_t_sptr compile | ( | const std::string & | str | ) |
Compile a regex from a string.
The result is held in a shared pointer. This will be null if regex compilation fails.
str | the string representation of the regex. |
Definition at line 111 of file abg-regex.cc.
std::string generate_from_strings | ( | const std::vector< std::string > & | strs | ) |
Generate a regex pattern equivalent to testing set membership.
A string will match the resulting pattern regex, if and only if it was present in the vector.
strs | a vector of strings |
Definition at line 88 of file abg-regex.cc.
bool match | ( | const regex_t_sptr & | r, |
const std::string & | str ) |
See if a string matches a regex.
r | a shared pointer holder of a compiled regex object. |
str | a string. |
Definition at line 127 of file abg-regex.cc.
std::ostream & operator<< | ( | std::ostream & | os, |
const escape & | esc ) |
Escape regex special charaters in input string.
os | the output stream being written to. |
esc | the regex_escape object holding a reference to the string needing to be escaped. |
Definition at line 64 of file abg-regex.cc.