| USRP Hardware Driver and USRP Manual Version: 4.9.0.makepkg-0-g9ec1f582 UHD and USRP Manual |

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uhd::cast Namespace Reference

## Functions
template<typename T>
T | hexstr_cast (const std::string &in)
| Convert a hexadecimal string into a value.
template<typename T>
T | fromstr_cast (const std::string &in)
template<typename data_t>
data_t | from_str (const std::string &)
| Generic cast-from-string function.
template<>
UHD_API bool | from_str (const std::string &val)
| Specialization of uhd::cast::from_str() for Boolean values.
template<>
UHD_API double | from_str (const std::string &val)
| Specialization of uhd::cast::from_str() for double-precision values.
template<>
UHD_API int | from_str (const std::string &val)
| Specialization of uhd::cast::from_str() for integer values.
template<>
UHD_API size_t | from_str (const std::string &val)
| Specialization of uhd::cast::from_str() for size_t values.
template<>
UHD_API std::string | from_str (const std::string &val)
| Specialization of uhd::cast::from_str() for strings.
UHD_API std::string | to_ordinal_string (int val)
| Create an ordinal string from a number.

## Function Documentation

## ◆ from_str() [1/6]

template<typename data_t>

data_t uhd::cast::from_str | ( | const std::string & |  | ) |

Generic cast-from-string function.

## ◆ from_str() [2/6]

template<>

UHD_API std::string uhd::cast::from_str | ( | const std::string & | val | ) |

Specialization of uhd::cast::from_str() for strings.

## ◆ from_str() [3/6]

template<>

UHD_API size_t uhd::cast::from_str | ( | const std::string & | val | ) |

Specialization of uhd::cast::from_str() for size_t values.

## ◆ from_str() [4/6]

template<>

UHD_API int uhd::cast::from_str | ( | const std::string & | val | ) |

Specialization of uhd::cast::from_str() for integer values.

## ◆ from_str() [5/6]

template<>

UHD_API double uhd::cast::from_str | ( | const std::string & | val | ) |

Specialization of uhd::cast::from_str() for double-precision values.

## ◆ from_str() [6/6]

template<>

UHD_API bool uhd::cast::from_str | ( | const std::string & | val | ) |

Specialization of uhd::cast::from_str() for Boolean values.

## ◆ fromstr_cast()

template<typename T>

T uhd::cast::fromstr_cast | ( | const std::string & | in | ) |
| inline

Convert hexadecimal, decimal, octal or other strings that support the >> operator into a value depending on the prefix.

## ◆ hexstr_cast()

template<typename T>

T uhd::cast::hexstr_cast | ( | const std::string & | in | ) |
| inline

Convert a hexadecimal string into a value.

## ◆ to_ordinal_string()

UHD_API std::string uhd::cast::to_ordinal_string | ( | int | val | ) |

Create an ordinal string from a number.