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!!$
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!!$ Parallel Sparse BLAS version 2.2
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!!$ (C) Copyright 2006/2007/2008
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!!$ Salvatore Filippone University of Rome Tor Vergata
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!!$ Alfredo Buttari University of Rome Tor Vergata
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!!$
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!!$ Redistribution and use in source and binary forms, with or without
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!!$ modification, are permitted provided that the following conditions
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!!$ are met:
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!!$ 1. Redistributions of source code must retain the above copyright
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!!$ notice, this list of conditions and the following disclaimer.
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!!$ 2. Redistributions in binary form must reproduce the above copyright
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!!$ notice, this list of conditions, and the following disclaimer in the
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!!$ documentation and/or other materials provided with the distribution.
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!!$ 3. The name of the PSBLAS group or the names of its contributors may
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!!$ not be used to endorse or promote products derived from this
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!!$ software without specific written permission.
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!!$
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!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
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!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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!!$ POSSIBILITY OF SUCH DAMAGE.
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!!$
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!!$
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module zalcmp_mod
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interface operator(<)
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module procedure zallt
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end interface
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interface operator(<=)
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module procedure zalle
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end interface
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interface operator(>)
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module procedure zalgt
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end interface
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interface operator(>=)
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module procedure zalge
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end interface
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contains
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function zallt(a,b)
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complex(kind(1.d0)), intent(in) :: a,b
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logical :: zallt
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zallt = (abs(real(a))<abs(real(b))).or. &
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& ((abs(real(a))==abs(real(b))).and.(abs(aimag(a))<abs(aimag(b))))
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end function zallt
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function zalle(a,b)
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complex(kind(1.d0)), intent(in) :: a,b
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logical :: zalle
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zalle = (abs(real(a))<abs(real(b))).or. &
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& ((abs(real(a))==abs(real(b))).and.(abs(aimag(a))<=abs(aimag(b))))
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end function zalle
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function zalgt(a,b)
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complex(kind(1.d0)), intent(in) :: a,b
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logical :: zalgt
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zalgt = (abs(real(a))>abs(real(b))).or. &
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& ((abs(real(a))==abs(real(b))).and.(abs(aimag(a))>abs(aimag(b))))
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end function zalgt
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function zalge(a,b)
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complex(kind(1.d0)), intent(in) :: a,b
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logical :: zalge
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zalge = (abs(real(a))>abs(real(b))).or. &
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& ((abs(real(a))==abs(real(b))).and.(abs(aimag(a))>=abs(aimag(b))))
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end function zalge
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end module zalcmp_mod
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