diff options
Diffstat (limited to 'test/std/numerics/numarray/template.indirect.array/indirect.array.fill/assign_value.pass.cpp')
-rw-r--r-- | test/std/numerics/numarray/template.indirect.array/indirect.array.fill/assign_value.pass.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/test/std/numerics/numarray/template.indirect.array/indirect.array.fill/assign_value.pass.cpp b/test/std/numerics/numarray/template.indirect.array/indirect.array.fill/assign_value.pass.cpp new file mode 100644 index 000000000000..de2bb43441c1 --- /dev/null +++ b/test/std/numerics/numarray/template.indirect.array/indirect.array.fill/assign_value.pass.cpp @@ -0,0 +1,74 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <valarray> + +// template <class T> class indirect_array + +// void operator=(const value_type& x) const; + +#include <valarray> +#include <cassert> + +int main() +{ + int a1[] = { 0, 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}; + const std::size_t N1 = sizeof(a1)/sizeof(a1[0]); + std::size_t s[] = { 3, 4, 5, 7, 8, 9, 11, 12, 13, 15, 16, 17, + 22, 23, 24, 26, 27, 28, 30, 31, 32, 34, 35, 36}; + const std::size_t S = sizeof(s)/sizeof(s[0]); + std::valarray<int> v1(a1, N1); + std::valarray<std::size_t> ia(s, S); + v1[ia] = 51; + assert(v1.size() == 41); + assert(v1[ 0] == 0); + assert(v1[ 1] == 1); + assert(v1[ 2] == 2); + assert(v1[ 3] == 51); + assert(v1[ 4] == 51); + assert(v1[ 5] == 51); + assert(v1[ 6] == 6); + assert(v1[ 7] == 51); + assert(v1[ 8] == 51); + assert(v1[ 9] == 51); + assert(v1[10] == 10); + assert(v1[11] == 51); + assert(v1[12] == 51); + assert(v1[13] == 51); + assert(v1[14] == 14); + assert(v1[15] == 51); + assert(v1[16] == 51); + assert(v1[17] == 51); + assert(v1[18] == 18); + assert(v1[19] == 19); + assert(v1[20] == 20); + assert(v1[21] == 21); + assert(v1[22] == 51); + assert(v1[23] == 51); + assert(v1[24] == 51); + assert(v1[25] == 25); + assert(v1[26] == 51); + assert(v1[27] == 51); + assert(v1[28] == 51); + assert(v1[29] == 29); + assert(v1[30] == 51); + assert(v1[31] == 51); + assert(v1[32] == 51); + assert(v1[33] == 33); + assert(v1[34] == 51); + assert(v1[35] == 51); + assert(v1[36] == 51); + assert(v1[37] == 37); + assert(v1[38] == 38); + assert(v1[39] == 39); + assert(v1[40] == 40); +} |