39 lines
622 B
C++
39 lines
622 B
C++
/* examples ex3/ex3.cpp */
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#include "nestlog/scope.hpp"
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using namespace xo;
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int
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fib(int n) {
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scope log(XO_ENTER0(), xtag("n", n));
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int retval = 1;
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if (n >= 2) {
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retval = fib(n - 1) + fib(n - 2);
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log(xtag("n", n));
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}
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log.end_scope("<-", xtag("retval", retval));
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return retval;
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}
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int
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main(int argc, char ** argv) {
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log_config::style = FS_Pretty;
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log_config::indent_width = 4;
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log_config::location_tab = 40;
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int n = 4;
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scope log(XO_ENTER0(), ":n ", 4);
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int fn = fib(n);
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log(xtag("n", n));
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log("<-", xtag("fib(n)", fn));
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}
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/* ex3/ex3.cpp */
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