config.hh

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// Copyright Epic Games, Inc. All Rights Reserved.
// Modified version of Voro++'s source file
 
// Voro++, a 3D cell-based Voronoi library
//
// Author   : Chris H. Rycroft (LBL / UC Berkeley)
// Email    : chr@alum.mit.edu
// Date     : August 30th 2011
 
#ifndef VOROPP_CONFIG_HH
#define VOROPP_CONFIG_HH
 
namespace voro {
 
// These constants set the initial memory allocation for the Voronoi cell
const int init_vertices=256;
const int init_vertex_order=64;
const int init_3_vertices=256;
const int init_n_vertices=8;
const int init_marginal=64;
const int init_delete_size=256;
const int init_delete2_size=256;
const int init_wall_size=32;
const int init_ordering_size=4096;
const int init_chunk_size=256;
 
// If the initial memory is too small, the program dynamically allocates more.
// However, if the limits below are reached, then the program bails out.
const int max_vertices=16777216;
const int max_vertex_order=16777216;
const int max_n_vertices=16777216;
const int max_marginal=16777216;
const int max_delete_size=16777216;
const int max_delete2_size=16777216;
const int max_particle_memory=16777216;
const int max_wall_size=2048;
const int max_ordering_size=67108864;
const int max_chunk_size=65536;
 
const int pre_container_chunk_size=1024;
 
#ifndef VOROPP_VERBOSE
#define VOROPP_VERBOSE 0
#endif
 
const double tolerance=1e-11;
 
const double tolerance2=2e-11;
 
const double tolerance_sq=tolerance*tolerance;
 
const double large_number=1e30;
 
const double default_radius=0.5;
 
const int max_unit_voro_shells=10;
 
const double optimal_particles=5.6;
 
#define VOROPP_REPORT_OUT_OF_BOUNDS 0
 
#define VOROPP_FILE_ERROR 1
 
#define VOROPP_MEMORY_ERROR 2
 
#define VOROPP_INTERNAL_ERROR 3
 
#define VOROPP_CMD_LINE_ERROR 4
 
}
 
#endif