24 constexpr size_t BitString::kBitSizeAtPosition[BitString::kCapacity];
25 constexpr size_t BitString::kCapacity;
33 std::string Stringify(BitString bit_string) {  in Stringify()
40   return BitStringChar(val, BitString::MaybeGetBitLengthAtPosition(idx));  in MakeBitStringChar()
47 BitString MakeBitString(std::initializer_list<size_t> values = {}) {  in MakeBitString()
48   CHECK_GE(BitString::kCapacity, values.size());
50   BitString bs{};
69 template <size_t kCount = BitString::kCapacity>
70 BitString MakeBitStringMax() {  in MakeBitStringMax()
71   BitString bs{};  in MakeBitStringMax()
75 …       MakeBitStringChar(i, MaxInt<BitStringChar::StorageType>(BitString::kBitSizeAtPosition[i])));  in MakeBitStringMax()
81 BitString SetBitStringCharAt(BitString bit_string, size_t i, size_t val) {  in SetBitStringCharAt()
82   BitString bs = bit_string;  in SetBitStringCharAt()
92   ASSERT_LE(3u, BitString::kCapacity);  in TEST()
94   EXPECT_EQ(0u, BitString::GetLsbForPosition(0u));  in TEST()
95   EXPECT_EQ(BitString::kBitSizeAtPosition[0u], BitString::GetLsbForPosition(1u));  in TEST()
96   EXPECT_EQ(BitString::kBitSizeAtPosition[0u] + BitString::kBitSizeAtPosition[1u],  in TEST()
97             BitString::GetLsbForPosition(2u));  in TEST()
107   BitString bs = MakeBitString();  in TEST()
110   ASSERT_EQ(BitString::kCapacity, 3u);  in TEST()
134     ASSERT_EQ(MinimumBitsToStore(max_bitstring_ints[i]), BitString::kBitSizeAtPosition[i]) << i;  in TEST()
137   BitString bs_max = MakeBitStringMax();  in TEST()
143   EXPECT_EQ(MaskLeastSignificant(BitString::GetBitLengthTotalAtPosition(BitString::kCapacity)),  in TEST()
149     return MaxInt<BitString::StorageType>(BitString::kBitSizeAtPosition[kPos]);  in MaxForPos()
154   BitString bs = MakeBitString({MaxForPos<0>(), MaxForPos<1>()});  in TEST()
155   BitString::StorageType as_int = static_cast<BitString::StorageType>(bs);  in TEST()
158   ASSERT_LE(3u, BitString::kCapacity);  in TEST()
159   EXPECT_EQ((MaxForPos<0>() << 0) | (MaxForPos<1>() << BitString::kBitSizeAtPosition[0]),  in TEST()