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<H3> Constructors/Destructors for tree constraints of level 1 </H3>
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<P>
<A NAME="IDX267"></A>
<DL>
<DT><U>Function:</U> ap_tcons1_t <B>ap_tcons1_make</B> <I>(ap_constyp_t <VAR>constyp</VAR>, ap_texpr1_t* <VAR>expr</VAR>, ap_scalar_t* <VAR>scalar</VAR>)</I>
<DD>Create a constraint of given type with the given expression. The
expression and the optional coefficient are not duplicated, just
pointed to.
</DL>
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<A NAME="IDX268"></A>
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<DT><U>Function:</U> ap_tcons1_t <B>ap_tcons1_from_lincons1</B> <I>(ap_tcons1_t* <VAR>cons</VAR>)</I>
<DD>Create a tree constraint from a linear constraint.
</DL>
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<DL>
<DT><U>Function:</U> ap_tcons1_t <B>ap_tcons1_copy</B> <I>(ap_tcons1_t* <VAR>cons</VAR>)</I>
<DD>Duplication.
</DL>
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<A NAME="IDX270"></A>
<DL>
<DT><U>Function:</U> void <B>ap_tcons1_clear</B> <I>(ap_tcons1_t* <VAR>cons</VAR>)</I>
<DD>Clear the constraint and set pointers to NULL.
</DL>
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<DL>
<DT><U>Function:</U> void <B>ap_tcons1_fprint</B> <I>(FILE* <VAR>stream</VAR>, ap_tcons1_t* <VAR>cons</VAR>)</I>
<DD><A NAME="IDX272"></A>
<DT><U>Function:</U> void <B>ap_tcons1_print</B> <I>(ap_tcons1_t* <VAR>cons</VAR>)</I>
<DD>Printing
</DL>
</P><P>
<A NAME="IDX273"></A>
<DL>
<DT><U>Function:</U> ap_environment_t* <B>ap_tcons1_envref</B> <I>(ap_tcons1_t* <VAR>cons</VAR>)</I>
<DD>Get a reference to the environment. Do not free it.
</DL>
</P><P>
<A NAME="IDX274"></A>
<DL>
<DT><U>Function:</U> ap_constyp_t* <B>ap_tcons1_constypref</B> <I>(ap_tcons1_t* <VAR>cons</VAR>)</I>
<DD>Get a reference to the type of constraint.
</DL>
</P><P>
<A NAME="IDX275"></A>
<DL>
<DT><U>Function:</U> ap_scalar_t* <B>ap_tcons1_scalarref</B> <I>(ap_tcons1_t* <VAR>cons</VAR>)</I>
<DD>Get a reference to the auxiliary coefficient of the constraint.
</DL>
</P><P>
<A NAME="IDX276"></A>
<DL>
<DT><U>Function:</U> ap_texpr1_t <B>ap_tcons1_texpr1ref</B> <I>(ap_tcons1_t* <VAR>cons</VAR>)</I>
<DD>Get a reference to the underlying expression of the constraint. Do
not free it: nothing is duplicated. Modifying the argument or the
result is equivalent, except for change of dimensions/environment.
</DL>
</P><P>
<A NAME="IDX277"></A>
<DL>
<DT><U>Function:</U> ap_tcons0_t* <B>ap_tcons1_tcons0ref</B> <I>(ap_tcons1_t* <VAR>cons</VAR>)</I>
<DD>Return underlying constraint of level 0. Do not free it: nothing is
duplicated. Modifying the argument or the result is equivalent,
except for change of dimensions/envionment.
</DL>
</P><P>
<A NAME="Operations on tree constraints of level 1"></A>
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