You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
1.4 KiB
72 lines
1.4 KiB
#ifndef MARISA_QUERY_H_
|
|
#define MARISA_QUERY_H_
|
|
|
|
#include "marisa/base.h"
|
|
|
|
namespace marisa {
|
|
|
|
class Query {
|
|
public:
|
|
Query() : ptr_(NULL), length_(0), id_(0) {}
|
|
Query(const Query &query)
|
|
: ptr_(query.ptr_), length_(query.length_), id_(query.id_) {}
|
|
|
|
Query &operator=(const Query &query) {
|
|
ptr_ = query.ptr_;
|
|
length_ = query.length_;
|
|
id_ = query.id_;
|
|
return *this;
|
|
}
|
|
|
|
char operator[](std::size_t i) const {
|
|
MARISA_DEBUG_IF(i >= length_, MARISA_BOUND_ERROR);
|
|
return ptr_[i];
|
|
}
|
|
|
|
void set_str(const char *str) {
|
|
MARISA_DEBUG_IF(str == NULL, MARISA_NULL_ERROR);
|
|
std::size_t length = 0;
|
|
while (str[length] != '\0') {
|
|
++length;
|
|
}
|
|
ptr_ = str;
|
|
length_ = length;
|
|
}
|
|
void set_str(const char *ptr, std::size_t length) {
|
|
MARISA_DEBUG_IF((ptr == NULL) && (length != 0), MARISA_NULL_ERROR);
|
|
ptr_ = ptr;
|
|
length_ = length;
|
|
}
|
|
void set_id(std::size_t id) {
|
|
id_ = id;
|
|
}
|
|
|
|
const char *ptr() const {
|
|
return ptr_;
|
|
}
|
|
std::size_t length() const {
|
|
return length_;
|
|
}
|
|
std::size_t id() const {
|
|
return id_;
|
|
}
|
|
|
|
void clear() {
|
|
Query().swap(*this);
|
|
}
|
|
void swap(Query &rhs) {
|
|
marisa::swap(ptr_, rhs.ptr_);
|
|
marisa::swap(length_, rhs.length_);
|
|
marisa::swap(id_, rhs.id_);
|
|
}
|
|
|
|
private:
|
|
const char *ptr_;
|
|
std::size_t length_;
|
|
std::size_t id_;
|
|
};
|
|
|
|
} // namespace marisa
|
|
|
|
#endif // MARISA_QUERY_H_
|