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xo-unit: fixup ex5 implementation

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This commit is contained in:
Roland Conybeare 2024-05-20 07:31:21 -04:00
commit 3b2fa29821
2 changed files with 7 additions and 6 deletions
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2
example/ex5/CMakeLists.txt
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@ -9,6 +9,6 @@ xo_add_executable(${SELF_EXE} ${SELF_SRCS})
# dependencies..
xo_self_headeronly_dependency(${SELF_EXE} xo_unit)
#xo_dependency(${SELF_EXE} reflect)
xo_dependency(${SELF_EXE} xo_flatstring)
# end CMakeLists.txt

11
example/ex5/ex5.cpp
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@ -1,18 +1,19 @@
/** @file ex5.cpp **/
#include "xo/unit/mpl/quantity.hpp"
#include "xo/unit/quantity.hpp"
#include "xo/unit/quantity_iostream.hpp"
#include <iostream>
int
main () {
namespace u = xo::unit::units;
namespace qty = xo::unit::qty;
//namespace u = xo::unit::units;
namespace q = xo::qty::qty;
using namespace std;
/* 20% volatility over 250 days (approx number of trading days in one year) */
auto q1 = qty::volatility250d(0.2);
auto q1 = q::volatility_250d(0.2);
/* 10% volatility over 30 days */
auto q2 = qty::volatility30d(0.1);
auto q2 = q::volatility_30d(0.1);
auto sum = q1 + q2;
auto prod = q1 * q2;