[#CPubKey-2constructor-00]
= xref:CPubKey.adoc[CPubKey]::CPubKey
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Constructors

== Synopses

Declared in `<pubkey.h>`

Construct an invalid public key.


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xref:CPubKey/2constructor-0d.adoc[CPubKey]();
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Construct a public key from a byte vector.


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explicit
xref:CPubKey/2constructor-02.adoc[CPubKey](std::span<uint8_t const> _vch);
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[.small]#xref:CPubKey/2constructor-02.adoc[_» more..._]#

Construct a public key using begin/end iterators to byte data.


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template<typename T>
xref:CPubKey/2constructor-0c.adoc[CPubKey](
    T const pbegin,
    T const pend);
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[.small]#xref:CPubKey/2constructor-0c.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *_vch*
| The serialized public key bytes.
| *pbegin*
| Iterator to the first byte of the serialized key.
| *pend*
| Iterator past the last byte of the serialized key.
|===


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