SparseOHArray.hh
890 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
#ifndef QPDF_SPARSEOHARRAY_HH
#define QPDF_SPARSEOHARRAY_HH
#include <qpdf/QPDFObjectHandle.hh>
#include <unordered_map>
class SparseOHArray
{
public:
QPDF_DLL
SparseOHArray();
QPDF_DLL
size_t size() const;
QPDF_DLL
void append(QPDFObjectHandle oh);
QPDF_DLL
QPDFObjectHandle at(size_t idx) const;
QPDF_DLL
void remove_last();
QPDF_DLL
void releaseResolved();
QPDF_DLL
void setAt(size_t idx, QPDFObjectHandle oh);
QPDF_DLL
void erase(size_t idx);
QPDF_DLL
void insert(size_t idx, QPDFObjectHandle oh);
typedef std::unordered_map<size_t, QPDFObjectHandle>::const_iterator const_iterator;
QPDF_DLL
const_iterator begin() const;
QPDF_DLL
const_iterator end() const;
private:
std::unordered_map<size_t, QPDFObjectHandle> elements;
size_t n_elements;
};
#endif // QPDF_SPARSEOHARRAY_HH