File: example17.cpp

package info (click to toggle)
boost1.74 1.74.0-9
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 464,084 kB
  • sloc: cpp: 3,338,324; xml: 131,293; python: 33,088; ansic: 14,336; asm: 4,034; sh: 3,351; makefile: 1,193; perl: 1,036; yacc: 478; php: 212; ruby: 102; lisp: 24; sql: 13; csh: 6
file content (16 lines) | stat: -rw-r--r-- 358 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
#include <boost/safe_numerics/safe_integer.hpp>
using namespace boost::safe_numerics;

int f(int i){
    return i;
}

using safe_t = safe<long, native, loose_trap_policy>;

int main(){
    const long x = 97;
    f(x);   // OK - implicit conversion to int
    const safe_t y = 97;
    f(y);   // Would be OK, but will invoke compile time error
    return 0;
}