Add auto-detection of platform integer size in prometheus
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a2162c01e3
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3 changed files with 35 additions and 3 deletions
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@ -15,6 +15,17 @@
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#include <memory>
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#include <functional>
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#include <stdexcept>
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#include <stdint.h>
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#if UINTPTR_MAX == 0xffFFffFF
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// 32-bit
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typedef uint32_tmetric_size;
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#elif UINTPTR_MAX == 0xffFFffFFffFFffFF
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// 64-bit
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typedef uint64_t metric_size;
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#else
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#error Unknown platform - does not look either like 32-bit or 64-bit
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#endif
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namespace prometheus {
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namespace simpleapi {
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@ -46,7 +57,7 @@ namespace prometheus {
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public:
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using Metric = Counter<uint64_t>;
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using Metric = Counter<metric_size>;
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using Family = Metric::Family;
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private:
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@ -82,7 +93,7 @@ namespace prometheus {
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public:
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using Metric = Gauge<int64_t>;
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using Metric = Gauge<metric_size>;
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using Family = Metric::Family;
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private:
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