sfw/sfwl/core/string_builder.h

//--STRIP
#ifndef STRING_BUILDER_H
#define STRING_BUILDER_H
//--STRIP

/*************************************************************************/
/*  string_builder.h                                                     */
/*  From https://github.com/Relintai/pandemonium_engine (MIT)            */
/*************************************************************************/

//--STRIP
#include "core/ustring.h"

#include "core/vector.h"
//--STRIP

class StringBuilder {
	uint32_t string_length;

	Vector<String> strings;
	Vector<const char *> c_strings;

	// -1 means it's a Pandemonium String
	// a natural number means C string.
	Vector<int32_t> appended_strings;

public:
	StringBuilder &append(const String &p_string);
	StringBuilder &append(const char *p_cstring);

	void clear();

	_FORCE_INLINE_ uint32_t length() {
		return string_length;
	}

	_FORCE_INLINE_ StringBuilder &operator+(const String &p_string) {
		return append(p_string);
	}

	_FORCE_INLINE_ StringBuilder &operator+(const char *p_cstring) {
		return append(p_cstring);
	}

	_FORCE_INLINE_ void operator+=(const String &p_string) {
		append(p_string);
	}

	_FORCE_INLINE_ void operator+=(const char *p_cstring) {
		append(p_cstring);
	}

	_FORCE_INLINE_ int num_strings_appended() const {
		return appended_strings.size();
	}

	_FORCE_INLINE_ uint32_t get_string_length() const {
		return string_length;
	}

	String as_string() const;

	_FORCE_INLINE_ operator String() const {
		return as_string();
	}

	StringBuilder() {
		string_length = 0;
	}
};

//--STRIP
#endif // STRING_BUILDER_H
//--STRIP