45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
#include <fc/api.hpp>
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#include <fc/log/logger.hpp>
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#include <fc/rpc/api_server.hpp>
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class calculator
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{
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public:
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int32_t add( int32_t a, int32_t b ); // not implemented
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int32_t sub( int32_t a, int32_t b ); // not implemented
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};
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FC_API( calculator, (add)(sub) )
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class some_calculator
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{
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public:
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int32_t add( int32_t a, int32_t b ) { return a+b; }
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int32_t sub( int32_t a, int32_t b ) { return a-b; }
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};
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class variant_calculator
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{
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public:
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double add( fc::variant a, fc::variant b ) { return a.as_double()+b.as_double(); }
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double sub( fc::variant a, fc::variant b ) { return a.as_double()-b.as_double(); }
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};
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int main( int argc, char** argv )
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{
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some_calculator calc;
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variant_calculator vcalc;
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fc::api<calculator> api_calc( &calc );
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fc::api<calculator> api_vcalc( &vcalc );
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fc::api<calculator> api_nested_calc( api_calc );
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wdump( (api_calc->add(5,4)) );
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wdump( (api_calc->sub(5,4)) );
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wdump( (api_vcalc->add(5,4)) );
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wdump( (api_vcalc->sub(5,4)) );
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wdump( (api_nested_calc->sub(5,4)) );
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wdump( (api_nested_calc->sub(5,4)) );
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fc::api_server server;
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server.register_api( api_calc );
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return 0;
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}
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