refactor nubs

merged cParamsCanal and ParamsSection
Structures are now only defined by their LoiDebit (no more StructureType)
Session : fixed serialization of lately registered Nubs
Sections are now defined by a CalculatorType and a NodeType
fixed bug in findFirstSingleParameter
added tests for session serialisation

src/structure/structure_rectangular_orifice_submerged.ts

@@ -2,6 +2,7 @@ import { Result } from "../util/result";
 import { RectangularStructure } from "./rectangular_structure";
 import { RectangularStructureParams } from "./rectangular_structure_params";
 import { Structure, StructureFlowRegime } from "./structure";
+import { LoiDebit } from "./structure_props";
 
 export { RectangularStructureParams };
 
@@ -12,6 +13,7 @@ export class StructureRectangularOrificeSubmerged extends RectangularStructure {
 
     constructor(prms: RectangularStructureParams, dbg: boolean = false) {
         super(prms, dbg);
+        this._loiDebit = LoiDebit.RectangularOrificeSubmerged;
         if (prms.W.v !== Infinity) {
             this._isZDVcalculable = false;
         }

src/structure/structure_triangular_trunc_weir_free.ts

 import { ParamCalculability } from "../param/param-definition";
 import { Result } from "../util/result";
 import { Structure, StructureFlowMode, StructureFlowRegime } from "./structure";
+import { LoiDebit } from "./structure_props";
 import { TriangularTruncStructureParams } from "./structure_triangular_trunc_weir_free_params";
 
 export { TriangularTruncStructureParams };
@@ -12,6 +13,7 @@ export class StructureTriangularTruncWeirFree extends Structure {
 
     constructor(prms: TriangularTruncStructureParams, dbg: boolean = false) {
         super(prms, dbg);
+        this._loiDebit = LoiDebit.TriangularTruncWeirFree;
     }
 
     /**

src/structure/structure_triangular_weir_free.ts

 import { ParamCalculability } from "../param/param-definition";
 import { Result } from "../util/result";
 import { Structure, StructureFlowMode, StructureFlowRegime } from "./structure";
+import { LoiDebit } from "./structure_props";
 import { TriangularStructureParams } from "./structure_triangular_weir_free_params";
 
 export { TriangularStructureParams };
@@ -12,6 +13,7 @@ export class StructureTriangularWeirFree extends Structure {
 
     constructor(prms: TriangularStructureParams, dbg: boolean = false) {
         super(prms, dbg);
+        this._loiDebit = LoiDebit.TriangularWeirFree;
     }
 
     /**

src/structure/structure_weir_free.ts

@@ -2,6 +2,7 @@ import { Result } from "../util/result";
 import { RectangularStructure } from "./rectangular_structure";
 import { RectangularStructureParams } from "./rectangular_structure_params";
 import { Structure, StructureFlowMode, StructureFlowRegime } from "./structure";
+import { LoiDebit } from "./structure_props";
 
 export { RectangularStructureParams };
 
@@ -9,6 +10,12 @@ export { RectangularStructureParams };
  * Equation classique seuil dénoyé
  */
 export class StructureWeirFree extends RectangularStructure {
+
+    constructor(prms: RectangularStructureParams, dbg: boolean = false) {
+        super(prms, dbg);
+        this._loiDebit = LoiDebit.WeirFree;
+    }
+
     /**
      * Calcul analytique Q = f(Cd, L, h1, h2, W) seuil dénoyé
      * @param sVarCalc Variable à calculer (doit être "Q")

src/structure/structure_weir_submerged_larinier.ts

@@ -2,6 +2,7 @@ import { Result } from "../util/result";
 import { RectangularStructure } from "./rectangular_structure";
 import { RectangularStructureParams } from "./rectangular_structure_params";
 import { Structure, StructureFlowMode, StructureFlowRegime } from "./structure";
+import { LoiDebit } from "./structure_props";
 
 export { RectangularStructureParams };
 
@@ -11,6 +12,12 @@ export { RectangularStructureParams };
  * Passes à poissons : expertise et conception des ouvrages de franchissement
  */
 export class StructureWeirSubmergedLarinier extends RectangularStructure {
+
+    constructor(prms: RectangularStructureParams, dbg: boolean = false) {
+        super(prms, dbg);
+        this._loiDebit = LoiDebit.WeirSubmergedLarinier;
+    }
+
     /**
      * Calcul analytique Q = f(Cd, L, h1, h2, W) seuil dénoyé
      * @param sVarCalc Variable à calculer (doit être "Q")