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Diffstat (limited to 'debian/uncrustify-trinity/uncrustify-trinity-0.78.1/src/unc_text.h')
-rw-r--r-- | debian/uncrustify-trinity/uncrustify-trinity-0.78.1/src/unc_text.h | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/src/unc_text.h b/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/src/unc_text.h new file mode 100644 index 00000000..22217f3b --- /dev/null +++ b/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/src/unc_text.h @@ -0,0 +1,197 @@ +/** + * @file unc_text.h + * A simple class that handles the chunk text. + * At the start of processing, the entire file is decoded into a std::vector of ints. + * This class is intended to hold sections of that large std::vector. + * + * @author Ben Gardner + * @license GPL v2+ + */ + +#ifndef UNC_TEXT_H_INCLUDED +#define UNC_TEXT_H_INCLUDED + +#include "base_types.h" + +#include <deque> +#include <string> +#include <vector> + + +/** + * abbreviations used: + * - unc_text - uncrustify text + */ + +class UncText +{ +public: + typedef std::deque<int> value_type; // double encoded list of int values + typedef std::vector<UINT8> log_type; + + + UncText(); + + UncText(const UncText &ref); + + UncText(const UncText &ref, size_t idx, size_t len = 0); + + UncText(const char *ascii_text); + + UncText(const std::string &ascii_text); + + UncText(const value_type &data, size_t idx = 0, size_t len = 0); + + + ~UncText() = default; + + + void resize(size_t new_size); + + + void clear(); + + + //! grab the number of characters + size_t size() const; + + + void set(int ch); + + void set(const UncText &ref); + + void set(const UncText &ref, size_t idx, size_t len = 0); + + void set(const std::string &ascii_text); + + void set(const char *ascii_text); + + void set(const value_type &data, size_t idx = 0, size_t len = 0); + + + UncText &operator=(int ch); + + UncText &operator=(const UncText &ref); + + UncText &operator=(const std::string &ascii_text); + + UncText &operator=(const char *ascii_text); + + + void insert(size_t idx, int ch); + + void insert(size_t idx, const UncText &ref); + + + void erase(size_t idx, size_t len = 1); + + + //! Add a unc_text character to an unc_text + void append(int ch); + + void append(const UncText &ref); + + //! Add a string to an unc_text + void append(const std::string &ascii_text); + + /** + * Add a variable length string to an unc_text. + * The variable length string format is similar as for printf + * + * @note the overall length of the string must not exceed 256 characters + * + * @param ascii_text a variable length string + */ + void append(const char *ascii_text); + + void append(const value_type &data, size_t idx = 0, size_t len = 0); + + + UncText &operator+=(int ch); + + UncText &operator+=(const UncText &ref); + + UncText &operator+=(const std::string &ascii_text); + + UncText &operator+=(const char *ascii_text); + + + //! Returns the UTF-8 string for logging + const char *c_str() const; + + + /** + * compares the content of two unc_text instances + * + * @param ref1 first instance to compare + * @param ref2 second instance to compare + * @param len number of character to compare + * @param tcare take care of case (lower case/ upper case) Issue #2091 + * + * @retval == 0 both text elements are equal + * @retval > 0 + * @retval < 0 + */ + static int compare(const UncText &ref1, const UncText &ref2, size_t len = 0, bool tcare = false); + + + bool equals(const UncText &ref) const; + + + //! grab the data as a series of ints for outputting to a file + const value_type &get() const; + + + int operator[](size_t idx) const; + + + // throws an exception if out of bounds + const int &at(size_t idx) const; + int &at(size_t idx); + + + //! returns the last element of the character list + const int &back() const; + + + void push_back(int ch); + + + void pop_back(); + + + void pop_front(); + + + bool startswith(const UncText &text, size_t idx = 0) const; + + bool startswith(const char *text, size_t idx = 0) const; + + + /** + * look for 'text', beginning with position 'idx' + * + * @param text text to search for + * @param idx position to start search + * + * @return == -1 if not found + * @return >= 0 the position + */ + int find(const char *text, size_t idx = 0) const; + + + int rfind(const char *text, size_t idx = 0) const; + + + int replace(const char *oldtext, const UncText &newtext); + + +protected: + void update_logtext(); + + value_type m_chars; //! this contains the non-encoded 31-bit chars + log_type m_logtext; //! logging text, utf8 encoded - updated in c_str() +}; + + +#endif /* UNC_TEXT_H_INCLUDED */ |