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Bug 1662

Summary: Add a lazyEval()
Product: Eigen Reporter: Gael Guennebaud <gael.guennebaud>
Component: Core - expression templatesAssignee: Nobody <eigen.nobody>
Status: NEW ---    
Severity: Feature Request CC: chtz, gael.guennebaud, jacob.benoit.1
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: All   
Bug Depends on:    
Bug Blocks: 1608    

Description Gael Guennebaud 2019-01-17 15:33:51 UTC
Currently expr.eval() immediately evaluates the expression and returns a plain object. In some (many?) cases it is desirable to only flag a subexpression that it should be evaluated within a temporary at evaluation time.

This was initially discussed in bug 505.
Comment 1 Nobody 2019-12-04 18:23:00 UTC
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