String¶
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template<std::size_t N>
struct String¶ A fixed-length string buffer with automatic conversion to/from std::string_view.
This is useful for managing fixed length arrays as if they were string-like. Typically used to avoid heap allocations, e.g. stack allocated structs used for messaging.
This is a higher level abstraction than std::array to provide more * string-specific features. The interface is a subset of std::string and std::string_view.
Account¶
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struct Account : public roq::String<detail::MAX_LENGTH_ACCOUNT>¶
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static size_t const roq::detail::MAX_LENGTH_ACCOUNT = 32¶
ClOrdId¶
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struct ClOrdId : public roq::String<detail::MAX_LENGTH_CL_ORD_ID>¶
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static size_t const roq::detail::MAX_LENGTH_CL_ORD_ID = 36¶
Currency¶
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struct Currency : public roq::String<detail::MAX_LENGTH_CURRENCY>¶
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static size_t const roq::detail::MAX_LENGTH_CURRENCY = 32¶
Description¶
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struct Description : public roq::String<detail::MAX_LENGTH_DESCRIPTION>¶
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static size_t const roq::detail::MAX_LENGTH_DESCRIPTION = 128¶
Exchange¶
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struct Exchange : public roq::String<detail::MAX_LENGTH_EXCHANGE>¶
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static size_t const roq::detail::MAX_LENGTH_EXCHANGE = 32¶
ExternalAccount¶
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struct ExternalAccount : public roq::String<detail::MAX_LENGTH_EXTERNAL_ACCOUNT>¶
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static size_t const roq::detail::MAX_LENGTH_EXTERNAL_ACCOUNT = 64¶
ExternalOrderId¶
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struct ExternalOrderId : public roq::String<detail::MAX_LENGTH_EXTERNAL_ORDER_ID>¶
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static size_t const roq::detail::MAX_LENGTH_EXTERNAL_ORDER_ID = 64¶
ExternalTradeId¶
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struct ExternalTradeId : public roq::String<detail::MAX_LENGTH_EXTERNAL_TRADE_ID>¶
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static size_t const roq::detail::MAX_LENGTH_EXTERNAL_TRADE_ID = 40¶
Label¶
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struct Label : public roq::String<detail::MAX_LENGTH_LABEL>¶
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static size_t const roq::detail::MAX_LENGTH_LABEL = 32¶
MeasurementKey¶
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struct MeasurementKey : public roq::String<detail::MAX_LENGTH_MEASUREMENT_KEY>¶
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static size_t const roq::detail::MAX_LENGTH_MEASUREMENT_KEY = 8¶
RequestTemplate¶
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struct RequestTemplate : public roq::String<detail::MAX_LENGTH_REQUEST_TEMPLATE>¶
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static size_t const roq::detail::MAX_LENGTH_REQUEST_TEMPLATE = 16¶
RequestId¶
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struct RequestId : public roq::String<detail::MAX_LENGTH_REQUEST_ID>¶
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static size_t const roq::detail::MAX_LENGTH_REQUEST_ID = 36¶
RoutingId¶
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struct RoutingId : public roq::String<detail::MAX_LENGTH_ROUTING_ID>¶
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static size_t const roq::detail::MAX_LENGTH_ROUTING_ID = 64¶
Source¶
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struct Source : public roq::String<detail::MAX_LENGTH_USER>¶
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static size_t const roq::detail::MAX_LENGTH_SOURCE = 16¶
Symbol¶
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struct Symbol : public roq::String<detail::MAX_LENGTH_SYMBOL>¶
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static size_t const roq::detail::MAX_LENGTH_SYMBOL = 48¶
TimeZone¶
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struct TimeZone : public roq::String<detail::MAX_LENGTH_TIME_ZONE>¶
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static size_t const roq::detail::MAX_LENGTH_TIME_ZONE = 32¶
User¶
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struct User : public roq::String<detail::MAX_LENGTH_USER>¶
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static size_t const roq::detail::MAX_LENGTH_USER = 16¶