Added constants, assert

CMakeLists.txt

@@ -13,7 +13,7 @@ add_definitions(-DTRACER=1)
 # add_definitions(-DTRACER_IN_COMMON)
 
 add_definitions(-DTASMET_FLOAT=64)
-
+add_definitions(-DTASMET_DEBUG=1)
 #====================================================
 # Compiler settings ************************************************
 #====================================================

src/CMakeLists.txt

@@ -32,7 +32,7 @@ add_subdirectory(material)
 # add_subdirectory(sys)
 # add_subdirectory(var)
 
-add_library(tasmet_src tasmet_tracer.cpp tasmet_exception.cpp)
+add_library(tasmet_src tasmet_tracer.cpp tasmet_exception.cpp tasmet_assert.cpp)
 target_link_libraries(tasmet_src
   # duct
   # mech

src/tasmet_assert.cpp

@@ -0,0 +1,22 @@
+// tasmet_assert.cpp
+//
+// last-edit-by: J.A. de Jong 
+// 
+// Description:
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "tasmet_assert.h"
+
+#if TASMET_DEBUG == 1
+#include <cassert>
+
+void tasmet_assertfailed(const char* filename,size_t linenr,const char* statement) {
+    cout << "ASSERT: file " << filename << ", line " << linenr <<". " << statement << endl;
+    assert(false);
+}
+#endif
+    
+    
+
+//////////////////////////////////////////////////////////////////////

src/tasmet_assert.h

@@ -0,0 +1,37 @@
+// tasmet_assert.h
+//
+// Author: J.A. de Jong 
+//
+// Description:
+// Implementation of asserts
+//////////////////////////////////////////////////////////////////////
+#pragma once
+#ifndef TASMET_ASSERT_H
+#define TASMET_ASSERT_H
+
+#ifndef TASMET_DEBUG
+#include <type_traits>
+static_assert(false, "TASMET_DEBUG macro not defined. Please set it to 1 or 0");
+#endif
+
+#if TASMET_DEBUG == 1
+#include <cassert>
+#include "tasmet_io.h"
+
+void tasmet_assertfailed(const char* filename,size_t linenr,const char* statement);
+
+#define tasmet_assert(assertion,txt) \
+    if (!(assertion))                                                \
+        {                                                            \
+            tasmet_assertfailed(__FILE__, __LINE__, txt );            \
+        }                                                             \
+    }                                                                 \
+
+#else
+#define tasmet_assert(assertion,txt)
+#endif
+
+
+
+#endif // TASMET_ASSERT_H
+//////////////////////////////////////////////////////////////////////

src/tasmet_constants.h

@@ -0,0 +1,97 @@
+// constants.h
+//
+// Author: J.A. de Jong 
+//
+// Description:
+// Definition of important constants
+//////////////////////////////////////////////////////////////////////
+#pragma once
+#ifndef CONSTANTS_H
+#define CONSTANTS_H
+#include "tasmet_enum.h"
+#include "tasmet_types.h"
+
+template<typename T>
+T max(T t1,T t2) { return t1>t2?t1:t2;}
+template<typename T>
+T min(T t1,T t2) { return t1>t2?t2:t1;}
+
+// Variables and their names
+// Unfortunately to let the code compile with Swig v 2.0, strongly
+// typed enums are not supported. Therefore this is a normal
+// enumerated type and not an enum class.
+DECLARE_ENUM(Varnr,
+             none,                         // None
+             rho,                        // Density
+             m,                          // Mass flow (rho*U)
+             T,                          // Temperature
+             p,                          // Pressure
+             Ts,                         // Temperature of the solid
+             Tw,                         // Temperature of the solid wall
+             mH,                         // Enthalpy flow (Watts)
+             U,                          // Volume flow (m^3/s)
+             u,                          // Velocity (U/Sf)
+             mu,                         // Momentum flux
+             Q,                          // Heat flow
+             Qs,                 // Solid heat Flow
+             F,                 // A mechanical domain force [N]
+             x,                // A mechanical displacement [m]
+             Z,                 // A mechanical impedance [N/m]
+             mEkin	       // Kinetic energy flow (Watts)
+             );
+
+DECLARE_ENUM(Pos,left=0,right=1);
+
+DECLARE_ENUM(EqType,
+             Con,			// Continuity
+             Mom,			// Momentum
+             Ene,			// Energy-like equation
+             Ise,			// Isentropic
+             Sta,			// State
+             Sol,			// SolidEnergy
+             SolTwEq,			// Solid wall temperature equation
+             Mu_is_m_u,      // momentumflow is massflow_squared div
+             // density*cs_area
+             BcEqP,
+             BcEqu,
+             BcEqStateBc
+             );
+
+
+
+namespace constants {
+
+    typedef unsigned us;
+
+    const us mingp=4;              // Minimum number of gridpoints
+    const us maxgp=3000;           // Maximum number of gridpoints
+
+    const us maxNf=100;              // Maximum number of frequencies
+    const d minomg=1e-3;            // Minimal oscillation frequency
+    const d maxomg=1e5;
+
+    const int maxsegs=30;           // Maximum number of segments in a TaSystem
+    const int maxndofs=600000;      // Maximum number of DOFS
+
+    const d minp=1e0;
+    const d maxp=1e7;
+    const d minT=2;                 // Minimal temperature
+    const d maxT=2000;              // Maximal temperature
+
+    const d p0=101325;            // Reference pressure [Pa]
+    const d T0=293.15;            // Reference temperature [K]
+
+    // These variable numbers are important, as they determine the
+    // position of these variables in the array in cell.h
+    // const int rho=1;
+    // const int m=2;
+    // const int T=3;
+    // const int p=4;
+    // const int Ts=5;
+    // Number of variables
+    const int nvars_reserve=7;
+    const int neqs_reserve=7;
+  
+} // namespace constants
+
+#endif // CONSTANTS_H