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The ip::resolver_base
class is used as a base for the ip::basic_resolver
class templates to provide a common place to define the flag constants.
class resolver_base
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Description |
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A bitmask type (C++ Std [lib.bitmask.types]). |
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Description |
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Protected destructor to prevent deletion through this type. |
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Description |
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Only return IPv4 addresses if a non-loopback IPv4 address is configured for the system. Only return IPv6 addresses if a non-loopback IPv6 address is configured for the system. |
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If used with v4_mapped, return all matching IPv6 and IPv4 addresses. |
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Determine the canonical name of the host specified in the query. |
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Host name should be treated as a numeric string defining an IPv4 or IPv6 address and no name resolution should be attempted. |
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Service name should be treated as a numeric string defining a port number and no name resolution should be attempted. |
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Indicate that returned endpoint is intended for use as a locally bound socket endpoint. |
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If the query protocol family is specified as IPv6, return IPv4-mapped IPv6 addresses on finding no IPv6 addresses. |
Header: asio/ip/resolver_base.hpp
Convenience header: asio.hpp