34 lines
936 B
C++
34 lines
936 B
C++
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#include "rxcpp/rx.hpp"
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#include "rxcpp/rx-test.hpp"
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#include "catch.hpp"
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SCENARIO("switch_if_empty sample"){
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printf("//! [switch_if_empty sample]\n");
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auto values = rxcpp::observable<>::empty<int>()
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.switch_if_empty(rxcpp::observable<>::range(1, 5));
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values.subscribe(
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[](int v) { printf("OnNext: %d\n", v); },
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[]() { printf("OnCompleted\n"); } );
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printf("//! [switch_if_empty sample]\n");
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}
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SCENARIO("switch_if_empty - operator syntax sample") {
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using namespace rxcpp;
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using namespace rxcpp::sources;
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using namespace rxcpp::operators;
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printf("//! [switch_if_empty - operator syntax sample]\n");
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auto values = empty<int>()
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| switch_if_empty(range(1, 5));
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values.subscribe(
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[](int v) { printf("OnNext: %d\n", v); },
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[]() { printf("OnCompleted\n"); } );
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printf("//! [switch_if_empty - operator syntax sample]\n");
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}
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