Update the "Running the sample program produces this output:" comment in

[bigint/bigint.git] / sample.cc

diff --git a/sample.cc b/sample.cc
index 9a75175..f52a7e1 100644 (file)
--- a/sample.cc
+++ b/sample.cc
@@ -62,10 +62,17 @@ int main() {
                * ``put-here operations''; see `BigUnsigned.hh' for details.
                */
                BigInteger g(314159), h(265);
-               // All five ``return-by-value'' operators.
+               // All five ``return-by-value'' arithmetic operators.
                std::cout << (g + h) << '\n' << (g - h) << '\n' << (g * h)
                        << '\n' << (g / h) << '\n' << (g % h) << std::endl;
                
+               BigUnsigned i(0xFF0000FF), j(0x0000FFFF);
+               // All five ``return-by-value'' bitwise operators.
+               std::cout.flags(std::ios::hex | std::ios::showbase);
+               std::cout << (i & j) << '\n' << (i | j) << '\n' << (i ^ j) << '\n'
+                       << (j << 21) << '\n' << (j >> 10) << '\n';
+               std::cout.flags(std::ios::dec);
+               
                // Let's do some heavy lifting and calculate powers of 314.
                int maxPower = 10;
                BigUnsigned x(1), big314(314);
@@ -78,7 +85,7 @@ int main() {
                * If you want to experiment with the library,
                * you can add your own test code here.
                */
-               // std::cout << "Beginning of custom test code:\n" << std::endl;
+               // std::cout << "Beginning of custom test code:" << std::endl;
                
        } catch(char const* err) {
                std::cout << "The library threw an exception:\n"
@@ -97,6 +104,11 @@ Running the sample program produces this output:
 83252135
 1185
 134
+0xFF
+0xFF00FFFF
+0xFF00FF00
+0x1FFFE00000
+0x3F
 314^0 = 1
 314^1 = 314
 314^2 = 98596