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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code by Matt McCutchen, see the LICENSE file. | 5 // Original code by Matt McCutchen, see the LICENSE file. |
6 | 6 |
7 #include "BigIntegerUtils.hh" | 7 #include "BigIntegerUtils.hh" |
8 #include "BigUnsignedInABase.hh" | 8 #include "BigUnsignedInABase.hh" |
9 | 9 |
10 std::string bigUnsignedToString(const BigUnsigned &x) { | 10 std::string bigUnsignedToString(const BigUnsigned &x) { |
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35 base = 10; | 35 base = 10; |
36 else if (osFlags & os.hex) { | 36 else if (osFlags & os.hex) { |
37 base = 16; | 37 base = 16; |
38 if (osFlags & os.showbase) | 38 if (osFlags & os.showbase) |
39 os << "0x"; | 39 os << "0x"; |
40 } else if (osFlags & os.oct) { | 40 } else if (osFlags & os.oct) { |
41 base = 8; | 41 base = 8; |
42 if (osFlags & os.showbase) | 42 if (osFlags & os.showbase) |
43 os << '0'; | 43 os << '0'; |
44 } else | 44 } else |
45 #ifdef FOXIT_CHROME_BUILD | |
46 abort(); | 45 abort(); |
47 #else | |
48 throw "std::ostream << BigUnsigned: Could not determine the desi
red base from output-stream flags"; | |
49 #endif | |
50 std::string s = std::string(BigUnsignedInABase(x, base)); | 46 std::string s = std::string(BigUnsignedInABase(x, base)); |
51 os << s; | 47 os << s; |
52 return os; | 48 return os; |
53 } | 49 } |
54 | 50 |
55 std::ostream &operator <<(std::ostream &os, const BigInteger &x) { | 51 std::ostream &operator <<(std::ostream &os, const BigInteger &x) { |
56 if (x.getSign() == BigInteger::negative) | 52 if (x.getSign() == BigInteger::negative) |
57 os << '-'; | 53 os << '-'; |
58 os << x.getMagnitude(); | 54 os << x.getMagnitude(); |
59 return os; | 55 return os; |
60 } | 56 } |
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