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.IX Title "doc::unibi_var_from_str 3"
.TH doc::unibi_var_from_str 3 2024-03-20 unibilium-2.1.1 unibilium
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.SH NAME
unibi_num_from_var, unibi_str_from_var, unibi_var_from_num, unibi_var_from_str
\&\- create and inspect unibi_var_t values
.SH SYNOPSIS
.IX Header "SYNOPSIS"
.Vb 1
\& #include <unibilium.h>
\&
\& int         unibi_num_from_var(unibi_var_t v);
\& const char *unibi_str_from_var(unibi_var_t v);
\&
\& unibi_var_t unibi_var_from_num(int i);
\& unibi_var_t unibi_var_from_str(char *s);
.Ve
.SH DESCRIPTION
.IX Header "DESCRIPTION"
\&\f(CW\*(C`unibi_var_from_num\*(C'\fR and \f(CW\*(C`unibi_var_from_str\*(C'\fR wrap the given int or string in
a \f(CW\*(C`unibi_var_t\*(C'\fR object for use in \fBunibi_format\fR\|(3) and \fBunibi_run\fR\|(3).
.PP
\&\f(CWunibi_num_from_var(v)\fR returns the number stored in \fIv\fR, which must have
been constructed by \f(CW\*(C`unibi_var_from_num\*(C'\fR.
\&\f(CWunibi_str_from_var(v)\fR returns the string stored in \fIv\fR, which must have
been constructed by \f(CW\*(C`unibi_var_from_str\*(C'\fR.
.PP
It is an error to pass a wrapped string to \f(CW\*(C`unibi_num_from_var\*(C'\fR or a wrapped
number to \f(CW\*(C`unibi_str_from_var\*(C'\fR.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBunibi_format\fR\|(3),
\&\fBunibi_run\fR\|(3),
\&\fBunibilium.h\fR\|(3)