public CLS_Content.Value ComputeValue(CLS_Content content) { content.InStack(this); content.DepthAdd(); CLS_Expression_Define define = listParam[0] as CLS_Expression_Define; if (define == null) { } define.ComputeValue(content); System.Collections.IEnumerable emu = listParam[1].ComputeValue(content).value as System.Collections.IEnumerable; ICLS_Expression expr_block = listParam[2] as ICLS_Expression; var it = emu.GetEnumerator(); while (it.MoveNext()) { content.Set(define.value_name, it.Current); if (expr_block != null) { var v = expr_block.ComputeValue(content); if (v != null && v.breakBlock > 1) { break; } ; } } //ICLS_Expression expr_continue = listParam[1] as ICLS_Expression; //ICLS_Expression expr_step = listParam[2] as ICLS_Expression; //ICLS_Expression expr_block = listParam[3] as ICLS_Expression; //for (;(bool)expr_continue.ComputeValue(content).value; expr_step.ComputeValue(content)) //{ // if(expr_block!=null) // { // var v = expr_block.ComputeValue(content); // if (v != null && v.breakBlock > 1) break; ; // //if (v.breakBlock == 1) continue; // //if (v.breakBlock == 2) break; // //if (v.breakBlock == 10) return v; // } //} content.DepthRemove(); content.OutStack(this); return(null); //for 逻辑 //做数学计算 //从上下文取值 //_value = null; }
public CLS_Content.Value ComputeValue(CLS_Content content) { content.InStack(this); content.DepthAdd(); CLS_Content.Value vrt = null; CLS_Expression_Define define = listParam[0] as CLS_Expression_Define; define.ComputeValue(content); IEnumerator it = (listParam[1].ComputeValue(content).value as IEnumerable).GetEnumerator(); ICLS_Expression expr_block = listParam[2]; while (it.MoveNext()) { content.Set(define.value_name, it.Current); if (expr_block != null) { CLS_Content.Value v = expr_block.ComputeValue(content); if (v != null) { if (v.breakBlock > 2) { vrt = v; } if (v.breakBlock > 1) { break; } } } } content.DepthRemove(); content.OutStack(this); return(vrt); }