boost/safe_numerics
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passes all tests.

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version 2.0 of exception policy design.
This commit is contained in:
Robert Ramey
2017-05-30 20:46:45 -07:00
parent e5749b5b4a
commit 4a8c7c31d8
10 changed files with 640 additions and 428 deletions
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6
examples/example83.cpp
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@@ -16,7 +16,7 @@ using safe_t = safe_signed_range<
-24,
82,
native, // C++ type promotion rules work OK for this example
no_exceptions_policy // catch problems at compile time
loose_trap_policy // catch problems at compile time
>;
int main(int argc, const char * argv[]){
@@ -25,8 +25,8 @@ int main(int argc, const char * argv[]){
// since the sum of x and y wouldn't be in the legal
// range for z.
// const safe_signed_literal<20> x;
const safe_signed_literal<10, native, no_exceptions_policy> x; // no problem
const safe_signed_literal<67, native, no_exceptions_policy> y;
const safe_signed_literal<10, native, loose_trap_policy> x; // no problem
const safe_signed_literal<67, native, loose_trap_policy> y;
const safe_t z = x + y;
std::cout << "x = " << safe_format(x) << std::endl;